Write an addition expression that equals 8. Use at least 1 zero pair (i think I’m just slow lol)

Answer:

9.7, 72, 99

Step-by-step explanation:

Answer:

9.7,72,99

Step-by-step explanation:hope this helps!!:D

Answer:

57

Step-by-step explanation:

I don't know that Ise ay but I think it's 57 haha if it's not after i'm sorry

By substituting the values of the total acceleration and the angle θ, we can calculate the x and y components of the acceleration.

Remember to consider the coordinate system selected in part b and any given information to determine if there are forces acting in the x and y directions. If there are, you can use the equations above to calculate the x and y components of the acceleration.

To find the x and y components of the acceleration of the box, we need to consider the coordinate system that was selected in part b.

In a Cartesian coordinate system, the x-axis represents horizontal motion and the y-axis represents vertical motion. The acceleration of an object can be broken down into its x and y components.

To find the x-component of the acceleration (ax), we look at the acceleration in the horizontal direction. This could be due to forces like friction or an applied force. If there are no horizontal forces acting on the box, the x-component of the acceleration would be zero.

To find the y-component of the acceleration (ay), we look at the acceleration in the vertical direction. This could be due to forces like gravity or a normal force. If there are no vertical forces acting on the box, the y-component of the acceleration would also be zero.

However, if there are forces acting on the box in both the x and y directions, we can calculate the x and y components of the acceleration using trigonometry. Let's say the total acceleration of the box is represented by a, and the angle it makes with the x-axis is represented by θ.

The x-component of the acceleration (ax) can be calculated using the equation:

ax = a * cos(θ)

The y-component of the acceleration (ay) can be calculated using the equation:

ay = a * sin(θ)

By substituting the values of the total acceleration and the angle θ, we can calculate the x and y components of the acceleration.

Remember to consider the coordinate system selected in part b and any given information to determine if there are forces acting in the x and y directions. If there are, you can use the equations above to calculate the x and y components of the acceleration.

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The sampling procedure being used to collect completion time data in this scenario is based on paired samples or dependent samples.

In paired samples, each observation in one sample is uniquely linked or paired with an observation in the other sample. In this case, the workers are randomly selected, and each worker is assigned to use both production methods, one after the other. The completion time for each worker is measured under both methods, creating paired or dependent observations.

By using paired samples, the company can compare the completion times of the same workers using different production methods. This approach helps eliminate individual differences and other sources of variability among workers, focusing solely on the comparison between the two methods.

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Answer:

A,B,D

Step-by-step explanation:

it just has to equal -5 lol

Answer:

A,B,D

Step-by-step explanation:

Answer:

8:04 pm

Step-by-step explanation:

Answer:

8:04

Step-by-step explanation:

8 o'clock and four minutes past 8 is 8:04.

The capacities of the other two tins is 1.8 and 2.4litre.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. Unitary method is a technique by which we find the value of a single unit from the value of multiple devices and the value of more than one unit from the value of a single unit. It is a method that we use for most of the calculations in math.

Given;

Three tins of oil with heights 6cm, 10cm, and 15cm are similar.

The medium size tin holds 2 liters of oil

Now,

Capacity of first tine= 6/3.33

=1.8

Capacity of third tin=6/2.5

=2.4

Therefore, by unitary method answer will be 1.8 and 2.4litre.

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The correct statements regarding the function in the graph are given as follows:

B. The function does not reach a maximum value.

C The function is increasing for all values of x larger than 2.

The function is defined for values of x or 2 and greater, and the function is increasing until infinity(hence it does not reach a maximum value) for all these values, hence statements B and C are correct.

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Most of the kinetic energy of the water is transferred into the water, then the thermal energy will increase. Hence, option C is correct.

Kinetic energy is the term used in physics to describe the force that a moving item has. It is described as the amount of effort necessary to accelerate anybody with a particular mass from rest to a given velocity. Except variations in speed, the body retains the kinetic energy it gains during acceleration.

The body uses exactly the same amount of energy when slowing down from its current rate to a state of rest. Formally, kinetic energy refers to any term in a system's Lagrangian that has a derivative with respect to time.

As per the given information in the question,

When the kinetic energy of the diver is transferred into the water, the thermal energy will increase.

The entity's thermal energy grows as the average kinetic energies of its particles rise. As a result, an object's thermal energy rises as its temperature does.

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Answer:

\( \rm Numbers = 4 \ and \ -3.\)

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

\(\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}\)

Hence the numbers are 4 and -3

Let integers be x and x-1

ATQ

\(\\ \sf\longmapsto 2x-1=1\)

\(\\ \sf\longmapsto 2x=1+1\)

\(\\ \sf\longmapsto 2x+2\)

\(\\ \sf\longmapsto x=\dfrac{2}{2}\)

\(\\ \sf\longmapsto x=1\)

Now

\(\\ \sf\longmapsto x-1=1-1=0\)

But

Integers can be x and 1-x as their sum is 1

\(\\ \sf\longmapsto x(1-x)=-12\)

\(\\ \sf\longmapsto x- x^2=-12\)

\(\\ \sf\longmapsto x^2-x-12=0\)

\(\\ \sf\longmapsto x^2-4x+3x-12=0\)

\(\\ \sf\longmapsto x(x-4)+3(x-4)=0\)

\(\\ \sf\longmapsto (x-4)(x+3)=0\)

\(\\ \sf\longmapsto x=4,-3\)

Answer:

5 degrees per hour

Step-by-step explanation:

-5+n=10

+5. +5

n=15

15/3=5

Answer: you would look for y and then once you have y you put it into desemos which is a graphing app and then you get your line

Step-by-step explanation: you would do +3x on both sides with out doing it to the 4y and the. You would get 4y =23+3x and then you divide everything by 4 even the 4y and then you would get y= 23/4 + 3/4x and then you put it into desemos and it will give you it graphed

Answer: See explanation

Step-by-step explanation:

Area of a rectangle = length × width

From the question, we are informed that the length of a rectangle is 8 feet, and its area is less than 168 square feet.

Therefore, the width will be calculated thus:

Length × Width < 168

8 × Width < 168

8W < 168

W < 168/8

W < 21

The width is less than 21 feet

Answer:

x < 21

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

36÷4=9.................

Answer:

5668

Step-by-step explanation:

Total number of men and women wearing sunglasses = 290

According to the question,

Total number of men and women = 2000

half of the adults were women = 1/2 × 2000

Number of women = 1000

Number of men = (Total adults) - (Number of women )

Number of men = 2000 - 1000

= 1000

given,

20% of women were wearing sunglasses = 20/100 × 1000

= 200

9% of men were wearing sunglasses = 9/100 × 1000

= 90

Total number of adults wearing glasses = 200 + 90

= 290

In mathematics, a percentage is a number or ratio that represents a fraction of 100. It is often denoted by the symbol "%" or simply as "percent" or "pct." For example, 35% is equivalent to the decimal 0.35, or the fraction.

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Answer:

100 plants/5 rows divided by 5 = 20 plants/1 row. hope this helps

Step-by-step explanation:

- Zombie

Answer:

plants per row = total plants / total rows

=100/5

=20 plants per rate

Step-by-step explanation:

this is the answer plz add it as brainliest

The rhyme scheme of the excerpt from "Do Not Go Gentle Into That Good Night" is not easily defined by a specific pattern. It combines elements of both regularity and irregularity in its structure. While there is a discernible pattern in some lines, others deviate from that pattern, creating a dynamic and varied effect throughout the poem.

The excerpt exhibits a mix of rhyme patterns, incorporating both end rhyme and internal rhyme. In the first stanza, the rhyme scheme follows an A-B-A-A pattern, with the end words of the first and second lines rhyming ("night" and "light"), while the end words of the third and fourth lines also rhyme ("right" and "night").

However, in the second stanza, the rhyme scheme becomes less structured, with internal rhymes appearing sporadically within lines. For example, "wise men" and "end" have an internal rhyme, as do "dark" and "forked." These occasional internal rhymes contribute to the lyrical and musical quality of the poem, enhancing its emotional impact.

Overall, the rhyme scheme of the excerpt showcases the poet's skillful use of rhyme to convey both the intensity and complexity of the themes explored in the poem.

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The branch of mathematics that analyses the strategic behavior of decision-makers is known as game theory.

The branch of mathematics that analyzes the strategic behavior of decision-makers is known as Game Theory.

Game theory is the study of the mathematical modeling of social interactions between agents. [1] It has applications in all areas of the social sciences, including logic, systems science, and computer science. It was originally focused on a two-player zero-sum game where each player's win or loss equals the other player's win or loss. In the 21st century, game theory applies to many social relationships; is now the subject of research on decision-making in humans, animals, and computers. The modern theory begins with the idea of ​​a combination of competition in a two-player zero-sum game and its proof by John von Neumann.

Von Neumann's original proof of continuity in a linear system using Brouwer's fixed point theorem has become a standard in game theory and business mathematics. His research was based on the 1944 book Game Theory and Economic Behavior by Oskar Morgenstern, which deals with multiplayer cooperative games. The second edition of this book presents an axiomatic theory of expected utility that enables mathematical statisticians and economists to solve decisions in uncertainty.

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Answer: Making 24 payments of $95.

Step-by-step explanation:

This problem is really just simple multiplication. (and maybe a bit of subtraction)

First, you multiply 24 by $95, which would give you $2,280.

Then, multiply 30 by $80, which would give you $2,400.

This would give you the answer to your first question.

Finally, subtract $2,400 from $2,280 to get $120, which is your answer to the second question.

Hope I helped. :)

Using concepts of Probability, we got 13/17 is the probability of selection of diagonal which is not shortest nor longest.

We know very well that icosagon has 20 sides.

If any diagonal is possible, it can be possible by connecting two points, so to choose r objects from n objects can be done by \(^nC_r\) ways=\(\frac{n!}{r!.(n-r)!}\)

So, number of ways to choose diagonal =\(^2^0C_2\)

After that we need to subtract 20 ways as single point can lead to diagonal making.

So, total number of ways to choose 20 diagonals=\(^2^0C_2\)-20 = 170

Now, talking about the shorter diagonal

so, shorter diagonal =Diagonal connecting(A₁A₃, A₂A₄,.....) =20 diagonals.

Now, talking about longer diagonal=Diagonal connecting(A₁A₈,A₂A₉.........)=20 diagonals

So, we have total chances of selection and possible number of chances of selection of shorter and longer diagonal

So, according to the formula of Probability=\(\frac{Favorable outcomes}{Total Outcomes}\)

Probability=[(Total ways to select diagonals-(Ways to select shorter diagonal)-Ways to select longer diagonal)]/(Total number of ways)

=>Probability=(170-20-20)/170

=>Probability=130/170

>Probability=13/17

Hence, the probability of selecting a  diagonal such that it is not shortest nor longest is 13/17.

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Answer:

x = 117°

Step-by-step explanation:

the angle on the lower right of the triangle and 101° are a linear pair and sum to 180° , that is

angle + 101° = 180° ( subtract 101° from both sides )

angle = 79°

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

x is an exterior angle of the triangle , then

x = 79° + 38° = 117°

Answer:

117

Step-by-step explanation:

the second angle in triangle is 180-101=79. after that you add 79+38 and than substract this from 180to get the last angle inside the triangle. it is 63. you than substract that from 180 and you get 117

Answer:0.375

Step-by-step explanation:

3/4=0.75

0.75/2=0.375

(3/4)/2=0.375

Answer:

i think its A or D but idrk, it has been 3 days so what did you choose and did you get it right or wrong?

Step-by-step explanation:

Answer:

5th term = 2*1st term + 3*2nd term

Step-by-step explanation:

z₁ : 1st term, z₂ : 2nd term

z₃ = z₁ + z₂

z₄ = z₃ + z₂ = z₁ + 2*z₂

z₅ = z₄ + z₃ = (z₁ + 2*z₂) + (z₁ + z₂) = 2*z₁ + 3*z₂

Answer:

No

Step-by-step explanation:

According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third ...

18 + 21   = 38   are not more than 39  

Answer:No,the side of lengths 18m,21m and 39m could not form a

Step-by-step explanation:

To form a triangle, the sum of any two sides must be greater than the third side.

here,

18m + 21m = 39m

the sum to two side is equal to third side that is 39m

that's why these three sides cannot form any triangle

Critics claim that supermarkets tend to put sugary kids' cereals on lower shelves where kids can see them. The question asks if the data from a study support this claim.

To answer this question, we would need to review the data from the study. Unfortunately, you did not provide any information about the study or the data collected. Therefore, without knowing the specifics of the study, it is not possible to determine whether the data supports or refutes the claim made by the critics.

To assess whether supermarkets tend to put sugary kids' cereals on lower shelves, it would be necessary to examine specific research studies or data related to this claim.

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Answer:

Two perpendicular segments are segment AB and segment CD

Step-by-step explanation:

The given construction with the straight edge and the compass gives;

1) A straight line CD

2) A line AE from the center of the circle A, to the line CD

3) The circles A and B constructed from the centers A and B respectively

Therefore

Whereby the points A and B are joint by the line AB, we have;

The line passing through the points C and D is the perpendicular bisector of line AB

Therefore, two perpendicular segments are segment AB and the perpendicular bisector of AB which is segment CD

Answer:

P(X ≤ 94) =  0.09012

From what we observe; There is a probability  of less than 94 people who voted for the referendum is 0.09012

Comment:

The result is unusual because the probability that p is equal to or more extreme than the sample proportion is greater than 5%. Thus, it is not unusual for a wrong call to be made in an election if the exit polling alone is considered.

Step-by-step explanation:

From the information given :

An exit poll of 200 voters finds that 94 voted for the referendum.

How likely are the results of your sample if the population proportion of voters in the town in favor of the referendum is 0.52​? Based on your​ result, comment on the dangers of using exit polling to call elections.

This implies that ;

the Sample size n = 200

the probability p = 0.52

Let X be the random variable

So; the Binomial expression can be represented as:

X \(\sim\) Binomial ( n = 200, p = 0.52)

Mean \(\mu\) = np

Mean \(\mu\)  = 200 × 0.52

Mean \(\mu\)  = 104

The standard deviation \(\sigma\) = \(\sqrt{np(1-p)}\)

The standard deviation \(\sigma\) = \(\sqrt{200 \times 0.52(1-0.52)}\)

The standard deviation \(\sigma\) = \(\sqrt{200 \times 0.52(0.48)}\)

The standard deviation \(\sigma\) = \(\sqrt{49.92}\)

The standard deviation \(\sigma\) = 7.065

However;

P(X ≤ 94) because the discrete distribution by the continuous normal distribution values lies in the region of 93.5 and 94.5 .

The less than or equal to sign therefore relates to the continuous normal distribution of X < 94.5

Now;

x = 94.5

Therefore;

\(z = \dfrac{x- \mu}{\sigma}\)

\(z = \dfrac{94.5 - 104}{7.065}\)

\(z = \dfrac{-9.5}{7.065}\)

z = −1.345

P(X< 94.5) = P(Z < - 1.345)

From the z- table

P(X ≤ 94) =  0.09012

From what we observe; There is a probability  of less than 94 people who voted for the referendum is 0.09012

Comment:

The result is unusual because the probability that p is equal to or more extreme than the sample proportion is greater than 5%. Thus, it is not unusual for a wrong call to be made in an election if the exit polling alone is considered.