classify each of the following as either a type i error or a type ii error: (a) putting an innocent person in jail (b) releasing a guilty person from jail

Answers

Answer 1

(a) Putting an innocent person in jail is a Type I error.

(b) Releasing a guilty person from jail is a Type II error.

In hypothesis testing, Type I and Type II errors are two types of mistakes that can occur.

A Type I error occurs when we reject a null hypothesis that is actually true. In the context of putting an innocent person in jail, this means wrongly convicting someone who is innocent, treating them as guilty.

On the other hand, a Type II error occurs when we fail to reject a null hypothesis that is actually false. In the context of releasing a guilty person from jail, this means allowing a guilty person to go free, treating them as innocent.

In summary, putting an innocent person in jail is a Type I error, while releasing a guilty person from jail is a Type II error.

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Related Questions

try counting each of the 6 notes out loud and notice where the accents are to determine the meter type.

Answers

Counting the 6 notes out loud and noticing where the accents are will help determine the meter type.

When counting the 6 notes out loud, pay attention to the emphasis or accent placed on certain notes. In music, accents can fall on strong beats or weak beats, creating different meter types. For example, if the accents fall on the first and fourth notes, it indicates a duple meter.

This means that the music is organized into groups of two beats. On the other hand, if the accents fall on the first, third, and fifth notes, it suggests a triple meter. This means that the music is organized into groups of three beats. By counting and identifying the accents, you can determine the meter type and better understand the rhythmic structure of the music.

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explain why it is possible to generate categorical variables from continuous data but not possible to obtain continuous data from categorical variables.

Answers

Generate categorical variables from continuous data by defining categories and assigning values, but you cannot obtain continuous data from categorical variables due to the loss of precision during the conversion process.

The reason why it is possible to generate categorical variables from continuous data, but not possible to obtain continuous data from categorical variables is due to the inherent nature of each type of variable.
To generate categorical variables from continuous data, you can follow these steps:
1. Define categories or groups based on a specific criterion. For example, dividing people into "short", "medium", and "tall" based on their heights.
2. Assign the continuous data values to the appropriate categories based on the defined criterion. For example, people with height less than 5 feet are considered "short", between 5 and 6 feet as "medium", and above 6 feet as "tall".
However, obtaining continuous data from categorical variables is not possible because categorical data does not have the same level of precision or granularity as continuous data. For instance, if you only know that someone is "tall," you cannot determine their exact height, as the information is lost when converting continuous data to categorical data.

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Theorem 9.6.4: when is the function V(x, y) = ax² + bxy + cy² positive definite? When is it negative definite?

Answers

The function V(x, y) = ax² + bxy + cy² is positive definite if and only if a > 0 and ac - b²/4 > 0.

The function V(x, y) is negative definite if and only if a < 0 and ac - b²/4 > 0.

The function V(x, y) is indefinite if and only if ac - b²/4 < 0.

In other words, the sign of a determines whether V(x, y) is positive or negative definite, and the discriminant ac - b²/4 determines whether it is definite or indefinite.

The proof of this theorem is based on the properties of the eigenvalues of the symmetric matrix A = [[a, b/2], [b/2, c]], which corresponds to the Hessian matrix of V(x, y) at the critical point (0, 0). The eigenvalues of A are λ1 = a + c + √(ac - b²/4) and λ2 = a + c - √(ac - b²/4), and their signs determine the definiteness of V(x, y).

If both eigenvalues are positive, V(x, y) is positive definite. If both eigenvalues are negative, V(x, y) is negative definite. If the eigenvalues have opposite signs, V(x, y) is indefinite. If one of the eigenvalues is zero, the test is inconclusive and higher-order derivatives must be considered.

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help please thank you

help please thank you

Answers

Answer:

it does not say anthing it says its restikted

Step-by-step explanation:

Answer:

A: x = -4

Step-by-step explanation:

Remove Parentheses:

8x - 3 = 10x + 5

Move terms

8x - 10x - 3 = 5

8x - 10x = 5 + 3

Collect Like Terms

-2x = 5 + 3

-2x = 8

Divide

-2x = 8

x = -4

Answer

x = - 4

Hope this helped

Brainliest is appreciated.

Which of the following statements is true concerning ABC below?
10
B
с
OA. ZA is the smallest angle.
OB. ZB is the largest angle.
C. Bis the smallest angle.
OD. ZA is the largest angle.
2

Which of the following statements is true concerning ABC below?10BOA. ZA is the smallest angle.OB. ZB

Answers

Answer:

see the attachment photo!

Which of the following statements is true concerning ABC below?10BOA. ZA is the smallest angle.OB. ZB

Which table represents a linear function?

X
1
no
2
4
y
-2
-6
-2
-6

Answers

Because the graph always has a consistent slope of +2, the table x|y-2| 4|0| 6|2| is an illustration of a linear function table.

In order for a table to represent a linear function, there must be a constant rate of change (slope) between any two points on the graph. In other words, the relationship between the x-values and y-values should follow a consistent pattern.

The correct table that represents a linear function is: x|y-2| 4|0| 6|2|This is because there is a constant rate of change of +2 between any two points on the graph. For example, when x goes from 2 to 4, y increases from -2 to 0. When x goes from 4 to 6, y increases from 0 to 2.

This constant rate of change indicates that the relationship between x and y is linear.

In summary, a table represents a linear function when there is a constant rate of change between any two points on the graph. The table x|y-2| 4|0| 6|2| is an example of a linear function table because there is a consistent slope of +2 between any two points on the graph.

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Diane obtains a loan for home renovations from a bank that charges simple interest at an annual rate of 9.65%. Her loan is for $17,100 for 76 days. Assume
1
365
De not round any intermediate computations, and round your final answers to the nearest cent. If necessary, refer to the list of financial formulas.
each day is
of a year Answer each part below.
(a) And the interest that will be owed after 76 days.
$
(b) Assuming Diane doesn't make any payments, find the amount owed after 76 days.
?

I need help fast

Diane obtains a loan for home renovations from a bank that charges simple interest at an annual rate

Answers

a) The simple interest that will be owed the bank by Diane after 76 days is $343.59.

b) The final amount that Diane will repay the bank after 76 days is $17,443.59.

What is the simple interest?

The simple interest is an interest system that does not compound interest.

Compounding interest means that interest is added to the principal before subsequent interests are computed.

But under the simple interest system, interest is based on the principal from one period to the next.

The loan amount = $17,100

Simple interest rate = 9.65%

Loan period = 76 days

Total interest = $17,100 x 9.65% x 76/365 = $343.59

Final amount = $17,443.59 ($17,100 + $343.59)

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Please can you help me make some few corrections especially on
converting from OH to BR can you use a different
reactions?
Quation 1 [Synthese 1-methly-a proprieyde hexene fin bydrecerbay with more than seven (1) carbon por do all reapeds J.841 2-H₂O Nog 3-H& 4. ke LG off th /P6/1₂

Answers

There are a few corrections that need to be made in the question you have provided. Firstly, it is not clear what is meant by "fin by drecerbay" and "por do all reapeds".

Secondly, there are some missing numbers and symbols in the chemical equation provided.

Lastly, it is not clear what is meant by "converting from OH to BR can you use a different reactions " Without proper context, it is difficult to provide a comprehensive answer.

However, I will try to provide a general explanation of converting OH to BR and the use of different reactions. Converting OH to BR involves replacing a hydroxyl group (-OH) with a bromine atom (-Br) in a molecule.

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Find the measure of each indicated arc or the measure of an inscribed angle.

a. Find the measure of arc BAD

 Find the measure of each indicated arc or the measure of an inscribed angle.a. Find the measure of arc

Answers

Answer:

measure of BAD=180-110

measure of BAD=180-110 =70

Use the equation to complete the activity.
219 86RN → 215 84Po + a

The nuclear equation shows the transmutation of a form of radon into polonium and an alpha particle. In one to two sentences, explain whether or not the reaction is balanced.

Answers

Nuclear reaction involves the disintegration of an element and emission of radioactive particles during the process. This process can be natural, or artificially induced. Thus, the equation for the reaction is balanced.

Nuclear reaction is the process in which a given element emits radioactive particles or radiation. The two classes are: natural transmutation and artificial transmutation.

Natural transmutation occurs on its own due to the half life of the element. While artificial transmutation involves inducing or bombarding an element with another element or particle.

In the given question, the radon element undergoes transmutation into polonium and an alpha particle. The equation is given as;

\(^{219} _{86} RN\) ⇒  \(^{215} _{84} Po\) + \(^{4} _{2} a\)

Therefore, the equation is balanced since an alpha particle was emitted.

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The nuclear reaction entails the breakdown of an element and the subsequent release of radioactive particles. This process can occur naturally or be produced purposefully. As a result, the reaction equation is balanced. The radon element is transmuted into polonium and an alpha particle in the provided question. Since an alpha particle was emitted, the equation is balanced.

PLEASE HELP :( !! See photooo

PLEASE HELP :( !! See photooo

Answers

Answer:

Step-by-step explanation:

I have no idea

A movie theater has 24 screens. The ratio of actions films to other films currently showing on all of the screens is 1:2. How many action films are currently showing? Explain your thinking.

Answers

Answer:

8 action films

Step-by-step explanation:

A movie theater has 24 screens. The ratio of actions films to other films currently showing on all of the screens is 1:2.

Action films : Other films

1 : 2

The total fraction = 1 + 2 = 3

How many action films are currently showing?

This is calculated as:

1/3 × 24 screens

= 8 screens

Therefore, 8 action films are currently showing

Nikki had a $50 gift card for her favorite store. She used the gift card to buy 4 DVDs and still had money available on the card after the purchase. If the DVDs were all the same price, which inequality best represents the possible price of each DVD?


A. P>12. 50

B. P≥12. 50

C. P<12. 50

D. P≤12. 50

Answers

The best inequality that represents the possible price of each DVD is P≤12.50, found by dividing the total cost of 4 DVDs ($50) by 4.

Let's assume the price of each DVD to be P dollars.

Then the total cost of 4 DVDs would be 4P dollars.

Since Nikki had money left on the gift card after the purchase, the cost of the DVDs must be less than or equal to $50, the value of the gift card.

So we have the inequality:

4P ≤ 50

Dividing both sides by 4, we get:

P ≤ 12.50

So the best inequality that represents the possible price of each DVD is D) P≤12.50.

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2x(x-5) -x (3 + 2x) = 26
help me pls

Answers

Answer:

x = -2

Step-by-step explanation:

\(2x(x-5)-x(3+2x) = 26\\2x^{2} -10x-3x-2x^{2} = 26\\-13x=26\\x=\frac{26}{-13} \\=-2\)

Its basically the order of operations, from left to right , evaluate brackets (if possible), then multiplication or division, lastly followed by addition or subtraction.

2x2-10x-3x-2x2=26

Eliminam opusele

reducem termenii

-13x=26

imparte ambele parti

x=-2

Step-by-step explanation:

Use the given information in the triangle at the right to give the correct description of the
triangle.
( describe it in terms of angles and sides)

Use the given information in the triangle at the right to give the correct description of thetriangle.(

Answers

Answer:

Isosceles triangle.

Step-by-step explanation:

The first side of the given triangle = 6 units

The second side of the given triangle = 6 units

The third side of the given triangle = 9 units

In an isosceles triangle, two sides of a triangle are equal and if sides are equal they have the same angle at the base.

The given triangle is an isosceles triangle.

Suppose you have a job that pays $13.50 per hour and you work anywhere from 10 to 40 hours per week. a. Write an equation, with a restriction on the variable I, that gives the amount of money, y, you will earn for working 2 hours in one week. y = _____ , Preview with ____ <= x <= ____ b. Use the function rule you have written in part a. to find the y values for the given z values: x = 10, y = ___ x = 20, y= ___
x = 30, y = ____. x = 40, y = ____ c. Construct a line graph from the information found in b. 520+ -480+ 440+ 400- 360 320- 280- 240 200 160+ 120+ 80- 40+ 10 20 30 40 Clear All Draw: Line Dot Open Dot d. State the domain and range of this function. Domain: ____ <= x <= ______
Range: <= y <= _____
e. What is the minimum amount you can earn in a week with this job? You'll earn at least $ ______.
What is the maximum amount? You can earn up to $ ____.

Answers

The maximum amount you can earn is $540

a. y = 13.50x , 10 <= x <= 40
b. x = 10, y = 135; x = 20, y= 270; x = 30, y = 405; x = 40, y = 540
c. Domain: 10 <= x <= 40; Range: 0 <= y <= 540
d. The minimum amount you can earn in a week with this job is $135. The maximum amount you can earn is $540.

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Calculating a binomial probability PROBLEM: When rolling two fair six-sided dice, getting a pair of ls is called "snake eyes." The probability of getting "snake eyes" on any roll is 1/36. Suppose that a game player rolls the two dice 80 times. Let X = the number of rolls that result in "snake cyes." Find P(X = 2). Interpret this value in context If two dice are rolled 80 times, then there is a 27.089% chance that we get a pair of snake eyes. Question 3 (25 points) Calculating a binomial probability PROBLEM: See the preceding alternate example. Should the player be surprised if fewer than 2 of the rolls result in snake eyes? Calculate an appropriate probability to support your answer.

Answers

No, if less than two of the rolls produce snake eyes, the player shouldn't be startled. Out of 80 rolls, there is a 97.78% probability of receiving fewer than two snake eyes, making this scenario highly probable.

P(X < 2) = 1 - P(X = 2) = 1 - 0.27089 = 0.97711

No, if less than two of the rolls produce snake eyes, the player shouldn't be startled. There is a 1/36 chance of receiving "snake eyes" on any roll. Accordingly, the likelihood of receiving two snake eyes out of 80 rolls is only 0.27089, or roughly 27%. The likelihood of receiving fewer than two snake eyes, on the other hand, is 0.97711, or roughly 97.78%, out of 80 rolls. As a result, statistically speaking, it is more likely that less than 2 of the rolls will produce snake eyes. The player shouldn't be shocked if less than two of the dice produce snake eyes.

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BEDMAS QUESTIONS
Solve the following.
Show your work.
Round you asnwers to the nearest hundredth

BEDMAS QUESTIONSSolve the following.Show your work.Round you asnwers to the nearest hundredth

Answers

Using BODMAS, the solutions of the expressions are: (1) 9, (2)-12, (3) 0.27, and (4) 0.24

What is BODMAS?

We should know that BODMAS is a mathematical approach which means

B=BracketO=OffD=DivisionM=MultiplicationA=Addition S=Subtraction

In each of the expressions, we must follow the approach

1)    \(\frac{(6+3)^{2} }{3*9}\)

Simplifying this we have 9²/9=81/9

=9

2)  \(\frac{3^{2} -6*2}{(12-8)/2^{2} *10}\)

Using BODMAS we have

(9-12)/4/40

-3÷1/9

⇒-3*4

=-12

(3)   \(\frac{4.5+2*2.5^{2}-6 }{8*4+9}\)

Using BODMAS we have

(4.5+2*6.25-6)/32+9

⇒(4.5+12.5-6)/41

=11/41=0.27

4     (\(\frac{3.5+16-2.5^{2} }{10.5-6*11}\))

Using BODMAS we have  

(3.5+16-6.25)/10.5-66

Simplifying

(13.25)/-55.5

=0.24

Therefore, the values when simplified are  (1) 9, (2)-12, (3) 0.27, and (4) 0.24

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A water balloon is thrown upward from a height of 5 feet with an initial velocity of 35 feet per second. The quadratic function \large h\left(t\right)=-16t^2+35t+5 represents the height of the balloon, h, in feet t seconds after it is thrown. When does the water balloon reach the height of 20 feet? round your answer to the nearest thousandth.

Answers

Since, The equation of the height with the time is provided and the balloon is thrown upwards against gravity from 5 feet, The answer is 0.255 sec.

What do you mean by equation?

A mathematical equation is a formula that uses the equals sign to represent the equality of two expressions. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign.

What is initial and final velocity?

When gravity first exerts force on an object, its initial velocity defines how quickly the object moves. The final velocity, on the other hand, is a vector number that gauges a moving body's speed and direction after it has reached its maximum acceleration.

initial height = 5

final height =20

height to travel =20-5 =15

\(15 = 16t^{2}+35t+5\\16t^{2}+35t-10 =0\)

solving we get, t = 0.255 or -2.44

since, -2.44 is not possible,

t = 0.255 seconds.

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A study suggests that the 25% of 25-year-olds have gotten married. You believe that this is incorrect and decide to collect your own sample for a hypothesis test. From a random sample of 25-year-olds in census data with size 776, you find that 24% of them are married. A friend of yours offers to help you with setting up the hypothesis test and comes up with the following hypotheses.


1. The null hypothesis should use p and not p-hat since we are interested in the population proportion, not the sample proportion.


a. True

b. False


2. Conduct a hypothesis test to check whether this represents a statistically significant difference from 50% and use a significance level of 0.01.

Answers

True. There is a statistically significant difference from the population proportion.

For the hypothesis test, the null hypothesis is that the population proportion of 25-year-olds who are married is p = 0.50. The alternative hypothesis is that the population proportion of 25-year-olds who are married is not equal to 0.50, i.e. p ≠ 0.50. The test statistic is a two-tailed test with a z-test since the population standard deviation is unknown.

Given the data, the sample proportion is 0.24. The standard error is calculated as follows:

Standard Error = \($\sqrt{\frac{p(1-p)}{n}}$\)

= \($\sqrt{\frac{0.50(1-0.50)}{776}}$\)

= 0.024

The z-statistic is then calculated as follows:

z = \($\frac{0.24 - 0.50}{0.024}$\)

= -10.42

With the z-statistic, we can then calculate the p-value, which is the probability of observing a result at least as extreme as the one we got given that the null hypothesis is true. The p-value is calculated as follows:

p-value = \($2 \times \Phi(-10.42)$\)

= 0.01

Since this p-value is less than the significance level (0.01), we can reject the null hypothesis and conclude that there is a statistically significant difference from the population proportion.

True. There is a statistically significant difference from the population proportion.

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A confectionery company mixes three types of toffees to form one kilogram " toffee packs. the pack is sold at rs. 17. the three types of toffees cost rs.20, rs. 10, rs. 5 per kg. resp. the mixture must contain atleast 300 gms of first type. also weight of first two types must be at least be equal to weight of third type. find the optimal mix for maximum profit.answer

Answers

The maximum profit is 6 and it is obtained when we mix 0.6 kg of type A, 0 kg of type B, and 0.4 kg of type C.

The optimal mix for the maximum profit can be found as follows:

The company mixes three types of toffees, A, B, and C. Let the weights of type A, B, and C be a, b, and c kg, respectively. Let us assume that we are making 1kg of toffee pack. Therefore, the weight of type C should be 1 - (a + b) kg. Also, the mixture must contain at least 300 gms of type A i.e a >= 0.3 kg

Also, the weight of the first two types (A and B) must be at least equal to the weight of type C, i.e a + b >= c. This condition can also be written as a + b - c >= 0

Let us now calculate the total cost of making 1kg of toffee pack.

Cost = 20a + 10b + 5c

If the pack is sold at Rs. 17, then the profit per 1kg of toffee pack is by

Profit = Selling Price - Cost = 17 - (20a + 10b + 5c)

Now we have the following linear programming problem:

Maximize P = 17 - (20a + 10b + 5c)

Subject to constraints: a + b + c = 1 (since we are making 1kg of toffee pack)

a >= 0.3a + b - c >= 0a, b, c >= 0

We can use the simplex method to solve this linear programming problem. However, to save time, we can solve it graphically. The feasible region is as follows:

We can see that the corner points of the feasible region are: (0.3, 0, 0.7), (0.6, 0, 0.4), (0, 0.5, 0.5), and (0, 1, 0).

Let us calculate the profit at each of these corner points. For example, at the point (0.3, 0, 0.7), we have a = 0.3, b = 0, and c = 0.7. Therefore, the profit is

P = 17 - (20(0.3) + 10(0) + 5(0.7)) = 3.5

Similarly, we can calculate the profit at the other corner points as well. The corner point (0.3, 0, 0.7) gives a profit of 3.5

Corner point (0.6, 0, 0.4) result in a profit of 6

Corner point (0, 0.5, 0.5) results in a profit of 5

Corner point (0, 1, 0) gives a profit of 3

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Use the diagram and solve for y, numeric value only

Use the diagram and solve for y, numeric value only

Answers

9514 1404 393

Answer:

  10

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  y/25 = 8/20

  y = 25(8/20) . . . . multiply by 25

  y = 10

Tiana works at her family's restaurant on the weekends, Her stepfather left the table below on the whiteboard to help her make the oatmeal. Unfortunately, a few spots were accidentally erased. Complete the table for Tiana below.

Tiana works at her family's restaurant on the weekends, Her stepfather left the table below on the whiteboard

Answers

To find the amount of oatmeal in ounces for 1 ounce of milk, we use the following proportion

\(\frac{4}{1}=\frac{3\frac{1}{5}}{x}\)

Now, we solve for x.

\(\begin{gathered} 4x=3\frac{1}{5} \\ 4x=\frac{3\cdot5+1}{5} \\ 4x=\frac{16}{5} \\ x=\frac{16}{4\cdot5} \\ x=\frac{4}{5} \end{gathered}\)

So, for 1 ounce of milk, the amount of oatmeal is 4/5 ounces.

Now, let's find the amount of milk for 5 1/10 ounces of oatmeal.

\(\frac{1}{x}=\frac{\frac{4}{5}}{5\frac{1}{10}}\)

Now, we solve for x

\(\begin{gathered} \frac{1}{x}=\frac{\frac{4}{5}}{\frac{5\cdot10+1}{10}} \\ \frac{1}{x}=\frac{\frac{4}{5}}{\frac{51}{10}} \\ \frac{1}{x}=\frac{4\cdot10}{5\cdot51} \\ \frac{1}{x}=\frac{40}{255} \\ x=\frac{255}{40} \\ x=6\frac{3}{8} \end{gathered}\)

Hence, there are needed 6 3/8 ounces of milk to get 5 1/10 ounces of oatmilk.

evaluate the line integral c f · dr, where c is given by the vector function r(t). f(x, y, z) = sin(x) i cos(y) j xz k r(t) = t4 i − t3 j t k, 0 ≤ t ≤ 1

Answers

The value of the line integral ∫c f · dr is -cos(1) i - sin(1) j + 1/6 k.

Evaluate the integral?

To evaluate the line integral ∫c f · dr, we need to substitute the given values of f(x, y, z) and r(t) into the integral expression.

\(f(x, y, z) = sin(x) i cos(y) j\ x(z) k\)

\(r(t) = t^4 i - t^3 j + t k\) ,  0 ≤ t ≤ 1

The line integral becomes:

\(\int c f * dr = \int c (sin(x) i cos(y) j x(z) k) * (dx i + dy j + dz k)\)

Substituting \(x = t^4,\ y = -t^3, and\ z = t:\)

\(\int c f * dr = \int c (sin(t^4) i cos(-t^3) j (t^4)(t) k) * (4t^3 dt i - 3t^2 dt j + dt k)\)

Simplifying the expression:

\(\int c f * dr = \int c (4t^3 sin(t^4) dt i - 3t^2 cos(t^3) dt j + t^5 dt k)\)

Integrating each component separately:

\(\int c f * dr = (\int 0^1 4t^3 sin(t^4) dt) i - (\int 0^1 3t^2 cos(t^3) dt) j + (\int 0^1 t^5 dt) k\)

Evaluating each integral:

\(\int c f * dr = [-(cos(t^4))]\) evaluated from 0 to \(1 i - [sin(t^3)]\) evaluated from 0 to \(1 j + [t^6/6]\) evaluated from 0 to 1 k

Simplifying the expression:

\(\int c f * dr = -cos(1) i - sin(1) j + 1/6 k\)

Therefore, the value of the line integral  \(\int c f * dr\\)  is  \(-cos(1) i - sin(1) j + 1/6 k.\)

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please solve!!!!!!!!!!!!!!!!!!!!!!!

please solve!!!!!!!!!!!!!!!!!!!!!!!

Answers

Solution:

We know that:

\(\bullet \ \ \tex\text{Area of triangle:} = \frac{1}{2} \times \tex\text{Base} \times \tex\text{Height}\)

Let the base of the triangle be 11 yd. If we extend the base, it will allow us to find the height of the triangle, which is 8 yd.

Using the formula:

\(\bullet \ \ \tex\text{Area of triangle:} = \frac{1}{2} \times 11 \times 8\)

Now, let's simplify.

\(\bullet \ \ \tex\text{Area of triangle:} = \frac{1}{2} \times 11 \times 8\)

\(\bullet \ \ \tex\text{Area of triangle:} = 11 \times 4\)

\(\boxed{\bold{\tex\text{Area of triangle:} = 44 \ \tex\text{yd}^{2}}}\)

Kate buys 2 lollies and 5 chocices for £6.50

Pete buys 2 lollies and 3 chocices for £4.30

Work out the cost of one lolly.

Give your answer in pence.

Pls it’s for a test

Answers

Answer:

50p

Step-by-step explanation:

pls mark brainliest! have a lovely day

The cost of one lolly is 0.5.

What is equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. We have LHS = RHS (left hand side = right hand side) in every mathematical equation. To determine the value of an unknown variable that represents an unknown quantity, equations can be solved. A statement is not an equation if it has no "equal to" sign.

Given:

Kate buys 2 lollies and 5 chocices for £6.50

Pete buys 2 lollies and 3 chocices for £4.30

let the price for lollies be 'x' and price for chocices be 'y'

So,

2x + 5y = 6.50

2x + 3y = 4.30

Now, solving the above equation

2y = 2.2

y= 1.1

and, x= 1/2 = 0.5

Hence,  cost of one lolly is 0.5.

Learn more about equation here:

https://brainly.com/question/16255566

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BRAINLIST! PLS HELP! LATE ASSIGNMENT! SHOW ALL STEPS PLS!!!!

BRAINLIST! PLS HELP! LATE ASSIGNMENT! SHOW ALL STEPS PLS!!!!
BRAINLIST! PLS HELP! LATE ASSIGNMENT! SHOW ALL STEPS PLS!!!!

Answers

Answer:

1)a. y = x² + 4 is y = x² shifted up 4 units.

To graph y = x² + 4, start with these

points:

x y

-2 8

-1 5

0 4

1 5

2 8

Draw a smooth curve through these

points.

b. y = (x - 3)² is y = x² shifted 3 units to the

right.

To graph y = (x - 3)², start with these

points:

x y

0 9

1 4

2 1

3 0

4 1

5 4

6 9

Draw a smooth curve through these

points.

2)a. y = x² - 5

b. y = (x - 7)²

c. y = (x + 3)²

d. y = (x - 6)² + 4

Canastita de serie De acuerdo con el cuento, ¿a qué grupo social pertenece el canastero? A) Culto
B) Comerciante C) Empresario D) Burgués

Answers

Está pregunta se refiere al cuento:

"Canastitas en serie" de B. Traven.

Donde un turista americano se encuentra con un canastero de Oaxaca.

Veremos que la opción correcta es B.

Debemos leer el cuento para ver a que grupo social pertenece el canastero.

Donde por grupo social nos referimos a un conjunto de personas que tienen cierta caracteristica en comun.

Leyendo el cuento nos encontramos con:

" Así llegó un día a un pueblito de Oaxaca, donde se encontró

con un indígena sentado en cuclillas a la entrada de su

jacal tejiendo hermosas canastitas de paja. Era humilde, de

tez morena con rasgos amables y calmados. Sus dotes de

artista se reflejaban en la belleza de sus canastitas llenas de

colores vivos y bellos diseños."

Aqui podemos ver que el canastero es una persona humilde, que se dedica a vender sus artesanias.

De esto podemos saber que el grupo social al que pertenece el canastero es al grupo de los comerciantes (es decir, al grupo de aquellas personas que comercian con bienes o servicios a cambio de dinero)

Si quieres aprender más, puedes leer:

https://brainly.com/question/17750272

De acuerdo al cuento "Canastitas en serie" del escritor alemán Otto Feige, conocido bajo el seudónimo de B. Traven, el grupo social al cual pertenece el canastero es:

B) Comerciante

Canastitas en Serie.

El cuento narra la historia de un norteamericano que visita Oaxaca y ve como un indio realiza el comercio de unas canastitas hechas a mano y pintadas con tintes naturales, las cuales le parecen una obra de arte, a su vez, cuenta la historia del canastero, el cual muchas veces debe vender su trabajo por menos de la mitad de lo que considera este cuesta.

El ciudadano norteamericano compra varias de las canastas y se las ofrece a una gran dulcería, la cual le ofrece bastante dinero por la fabricación de al menos 10.000 unidades, poco se imaginaría el ciudadano norteamericano que el canastero prefería hacer pocas y vivir humildemente pero creando verdaderas obras de arte, que manufacturar una gran cantidad de ellas y vivir de una manera superflua como las personas de países más industrializados.

Otto Feige - B. Traven.

Aunque existe cierta incógnita sobre el verdadero nombre de B. Traven y sobre todos los seudónimos que utilizó durante su carrera, la más aceptada es que se trata de Otto Feige, escritor de origen alemán que vivió en México, lugar que con su riqueza cultural le inspiró un gran número de obras.

Si quieres aprender un poco más sobre la obra de B. Traven, puedes visitar el siguiente enlace: https://brainly.com/question/19992965?referrer=searchResults

help!!! I will give brainliest!
Find the slope of the line on the graph.
Write your answer as a fraction or a whole
number, not a mixed number or decimal.

help!!! I will give brainliest!Find the slope of the line on the graph.Write your answer as a fraction

Answers

Slope = (y2-y1)/(x2-x1)
Pick points on graph
(0,2), (-2,5)
(5-2)/(-2-0) = 3/-2 = -3/2

What is the correct answer?

What is the correct answer?

Answers

Answer:

48 cubic meters ...........

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