Answer:
It will take 37.5 minutes for both containers to reach the same amount of water which is 1050 mL
Step-by-step explanation:
1500 - (12 × 37.5) = 1050
600 + (12 × 37.5) = 1050
A football weighs 14 oz. A carton of footballs weighs 7 pounds. How many footballs are in the carton
Answer:
8 footballs
Step-by-step explanation:
We will turn 7 punds into oz.
7 * 16 = 112 oz
Now, we will divide the eight of the carton by the weight of a single football.
112 oz / 14 oz = 8 footballs
There are 8 footballs in the carton
TRUE/FALSE. post-implementation evaluation primarily is concerned with assessing the quality of a new system.
True. Post-implementation evaluation refers to the process of evaluating the performance and effectiveness of a new system after it has been implemented.
It involves assessing the extent to which the system meets the intended objectives, as well as its overall quality and impact on the organization. The evaluation can be carried out through various methods such as user feedback, performance metrics, and system testing.
Therefore, post-implementation evaluation is primarily concerned with assessing the quality of a new system and its ability to deliver the expected benefits to the organization.
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How would you discover a mathematical relationship between corresponding terms that occur in two separate number sequences, and what can you say about those terms?
Explain answer for brainiest, 5 stars, plus a thanks!!!
Every 3rd term that occurs after the first term in the second pattern (that is, the 4th term, 7th term, 10th term, 13th term, 16th term, etc.), all represent the terms of the first pattern.
Both Patterns start at 0
Pattern 1 follows the rule, add 9.
Pattern 1 has terms, 0, 9, 18, 27, 36, 45, 54, 63, 72, 81....
Pattern 2 follows the rule, add 3.
Pattern 2 has terms, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54...
It is evident that all of the terms of the first pattern will eventually occur in the second pattern at some regular points.
They both have the same first terms.
Both Patterns have terms that are all multiples of 3.
Every 3rd term that occurs after the first term in the second pattern (that is, the 4th term, 7th term, 10th term, 13th term, 16th term, etc.), all represent the terms of the first pattern.
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which of the following is an area of mathematics that studies how competing parties interact
An area of mathematics that studies how competing parties interact is known as "game theory."
Game theory analyzes strategic decision-making in situations where multiple participants, known as players, make choices that affect each other's outcomes. It examines the interactions, strategies, and outcomes of these competitive or cooperative situations.
Game theory provides mathematical models and frameworks to analyze various scenarios, such as conflicts, negotiations, auctions, voting systems, and economic markets. It studies the behavior of rational players, their objectives, and the choices they make to maximize their own outcomes, considering the actions and reactions of other players.
The field of game theory explores concepts such as strategies, payoffs, Nash equilibrium, dominant strategies, and cooperative or non-cooperative games. It aims to predict and understand the behavior and outcomes of competitive situations and provides insights into decision-making, resource allocation, and the dynamics of interactions between individuals, organizations, or even nations.
Overall, game theory serves as a valuable tool in various disciplines, including economics, political science, psychology, and computer science, to analyze and model situations where competing parties interact.
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What is the radical equivalent for 197^7/8?
Answer:
\(\sqrt[8]{197^{7} }\)
Step-by-step explanation:
\(\sqrt[8]{197^{7} }\)
plese guys I need help.
Answer:
1. 5 child tickets
Step-by-step explanation:
So 2 adult tickets would be 24$
So we do 64-24=40. So each child tickets cost 8$
So we do 40/8=5
So for number 1 they can buy 5 child tickets.
what multiplication equation can you use to find 5 divided by 1/3
The multiplication equation to find 5 divided by 1/3 is 5 x 3 = 15.
What is division?The division is one of the four basic mathematical operations, the other three being addition, subtraction, and multiplication.
At an elementary level the division of two natural numbers is, among other possible interpretations, the process of calculating the number of times one number is contained within another.
Unlike the other basic operations, when dividing natural numbers there is sometimes a remainder that will not go evenly into the dividend.
Division has two parts dividend and divisor.
Division is not commutative, meaning that a / b is not always equal to b / a.
Division is also not, in general, associative.
Division is traditionally considered as left-associative.
Division is right-distributive over addition and subtraction.
Division is shown in algebra and science by placing the dividend over the divisor with a horizontal line, also called a fraction bar, between them. For example, "a divided by b" can written as:
a/b
Now it is given that,
5 divided by 1/3
This can be expressed as,
5 divided by 1/3 = 5 ÷ 1/3
Since to convert the division of fraction into multiplication, we reciprocate the fraction
So, applying division we get,
5 ÷ 1/3 = 5 x 3
So, the multiplication equation is,
5 x 3
Now multiplying 5 and 3 we get,
5 x 3 = 15
this is the required multiplication equation of 5 divided by 1/3.
Thus, the multiplication equation to find 5 divided by 1/3 is 5 x 3 = 15.
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Rain is falling at a constant rate of 0.2 inches per hour. After 5 hours, how much rain has fallen?
Answer:
pretty sure the answer is 1 inch
Step-by-step explanation:
0.2 x 5 = 1
what is exponential rate of change
Answer:
Exponential growth refers to an increase based on a constant multiplicative rate of change over equal increments of time,that is a percent increase of the original amount over time.
Joshua was trying to calculate the mean of his test scores. He did not know what he had scored on each of the first 4 tests but knew that the sum of his scores was 370. If Joshua scored an 85 on his fifth test, then what was the mean of all 5 scores?
Step-by-step explanation:
add up his total score in all the 5 tests
370+85 =455
divide by the number of tests
455÷5=91
he difference between the value of the number increased by 20% and the value of the number decreased by 25% is 36. what is the number? (1 point) 720 80 7.2 0.8
The number described in the question, whose stated percentage difference is 36, is 80.
Let us represent the number as x. So, the increased number will be -
Increased number = x + 20%×x
Simplify percentage
Increases number = x + 0.2x
Add the digits
Increased number = 1.2x
Similarly, decreased number = x - 25%×x
Converting percentage
Decreased number = x - 0.25x
Subtract the digits
Decreased number = 0.75x
Representing the difference
1.2x - 0.75x = 36
Subtract
0.45x = 36
Divide
x = 80
Hence, the number is 80.
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HELP!!! Given the graph of the rectangle below,
(A) Show that the opposite sides are congruent and
(B) Show that the diagonals of the rectangle are congruent.
SHOW all work finding your answer
a) The congruent sides are:
AB and CD.BC and AB.As they have the same lengths.
b) The diagonals AC and BD are congruent.
What are congruent figures?Congruent figures are figures that have the same side lengths, that is, the side lengths of the figures have the same numerical measures.
The lengths of each side will be obtaining using the formula for the distance between two points, \((x_1,y_1)\) and \((x_2, y_2)\), given as follows:
\(D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)
The coordinates of the vertices of the rectangle are given as follows:
A(0,3), B(3,6), C(9,1), D(6,-2).
Hence the lengths of each segment is given as follows:
AB = sqrt((3 - 0)² + (6 - 3)²) = sqrt(18)CD = sqrt((6 - 9)² + (-2 - 1)²) = sqrt(18) -> congruent to AB.BC = sqrt((9 - 3)² + (1 - 6)²) = sqrt(61).AD = sqrt((0 - 6)² + (3 - (-2))²) = sqrt(61) -> congruent to BC.Diagonal BD: sqrt((6 - 3)² + (-2 -6)²) = sqrt(73)Diagonal AC: sqrt((9 - 0)² + (3 - 1)²) = sqrt(73) -> congruent to BD.More can be learned about congruent figures at https://brainly.com/question/1675117
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What is the mean and MAD of 23,28,32,31,21
Answer:
So there are 6 numbers
The mean is 14.83
and the mean absolute deviation is 7.83
Step-by-step explanation:
Houa is ordering a taxi from an online taxi service. The taxi charges $3.50 just for the pickup and then an additional $1.25 per mile driven. How much would a taxi ride cost if Houa is riding for 6 miles? How much would a taxi ride cost that is m miles long?
Cost for 6 miles:
Cost for mmiles:
Answer:
Cost for 6 Miles: 7.50$
Cost in General: 11$
Step-by-step explanation:
1.25x6=7.50
7.50+3.50=11
4i+19=47 solve for i
Answer:
Step-by-step explanation:
4i+19=47
4i=28
i=28/4
i=7
4i+19=47
4i=28
i=28/4
i=7
serena leans a 24-foot ladder against a 22.8-foot-tall building to climb on the roof.
Serena leans a 24-foot ladder against a 22.8-foot-tall building to climb on the roof is 71.8 degree.
Measurement of Angle:
The measurement of angles is done using basic geometric tools such as protractors and compasses. This tool helps to find precise measurements of angles. A protractor helps provide accurate measurements of angles, while compasses help construct angles. Angles are measured in three ways: degrees, radians, and revolutions.
According to the Question:
Suppose the measure of angle is θ, then we have
Sinθ = 22.8/24
⇒ Sinθ = 0.95
Therefore,
θ = Sin⁻¹ (0.95)
= 71.8 degree.
Therefore, Serena leans a 24-foot ladder against a 22.8-foot-tall building to climb on the roof is 71.8 degree.
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What information is needed to write the equation of a line in point-slope form?
The location of one ordered pair that lies on the line and the line's slope.
The line's slope and one ordered pair that is not on the line.
The location of one ordered pair on the line and one ordered pair that is not on the line.
The slope of the line and the location of the origin.
The information that is needed to write the equation of a line in point-slope form is the location of one ordered pair that lies on the line and the line's slope. The correct option is the first option
Point-slope form of the equation of a lineFrom the question, we are to determine the information that is needed to write the equation of a line in point-slope form.
The point-slope form of a line is given as
y - y₁ = m(x - x₁)
Where, (x₁, y₁) is a point on the line
and m is the slope of the line
Thus, in order to write the equation of a line in the point-slope form, the information that are needed are:
1. An ordered pair on the line
2. The slope of the line
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Which table represents a linear function?
Answer:
table C represents a linear function.
Answer: Its the first one
Step-by-step explanation:
Took the test review and got it correct.
Hope this helps peeps!
What combination of bracelets does dimitri have?
4 1/2 x 2 2/3
ANSWER ASAPPPP TO BE BRAINLIEST
EXPLAIN HOW AND BE RIGHT
Answer:
12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
You turn the fractions improper, 9/2 x 8/3. Multiply the top numbers and then multiply the bottom. Simplify to get 12.
NEED HELP WITH BOTH. I WILL GIVE BRAINLIST
Find the missing length
Answer
2 =1
3=1.4
Step-by-step explanation:
hb=2A
b=2·5
10=1
hb=2A
b=2·14
20=1.4
Step-by-step explanation:
2 .) Using Pythagorean Theorem,
\(a^{2} + b^{2} = c^{2}\)
\(5^{2}+ 10^{2} = c^{2}\)
\(25 + 100 = c^{2}\)
\(125 = c^{2}\)
\(\sqrt{125}= c\)
\(11 . 18 = c\)
3.) Using Pythagorean Theorem,
\(a^{2} + b^{2} = c^{2}\)
\(a^{2} + 14^{2} = 20^{2}\)
\(a^{2}= 20^{2}- 14^{2}\)
\(a^{2} = 400 - 196\\a^{2} = 204\)
\(a = \sqrt{204}\)
\(a = 14.28\)
In a certain restaurant, customers must pay Php 150 for the basic pizza
and Php 5 for each additional slice of meat topping they wish to have in
their pizza. How much will the pizza cost if it has a dozen slices of meat
toppings? Give the linear equation.
*
Answer:
Php 210
Step-by-step explanation:
Basic pizza = Php 150
each additional slice of meat topping = Php 5
y = 150 + 5x
Where,
y = Total cost of pizza
x = number of additional meat topping
How much will the pizza cost if it has a dozen slices of meat
toppings?
A dozen slices of meat
toppings = 12 slices of meat
toppings
y = 150 + 5x
= 150 + 5(12)
= 150 + 60
= 210
y = Php 210
Using a linear function, it is found that the pizza will cost Php 210.
A linear equation has the following format:
\(y = mx + b\)
In which:
m is the slope, which is the rate of change.b is the y-intercept, which is the initial value.In this problem:
Basic pizza costs Php 150, thus \(b = 150\)Each additional slice costs Php 5, thus \(m = 5\)Then:
\(y = 5x + 150\)
The cost if it has a dozen slices of meat toppings is y when x = 12, thus:
\(y = 5(12) + 150 = 210\)
The pizza will cost Php 210.
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Solve by elimination:
9x + 4y = 97
9x + 6y = 123
14
15'
B (5, 13)
(13,5)
D (1, 22)
Answer:
B (5, 13)
Step-by-step explanation:
9x + 4y = 97
9x + 6y = 123
To solve by elimination, we want to eliminate a variable. To do this, we must make one variable cancel out.
First, we can see that both equations have 9x. To cancel out x, we must make one of the 9x's negative. To do this, multiply each term in the equation by -1.
-1(9x + 6y = 123)
-9x - 6y = -123
This is one of your equations. Set it up with your other given equation.
9x + 4y = 97
-9x - 6y = -123
Imagine this is one equation. Since every term is negative, you will be subtracting each term.
9x + 4y = 97
-9x - 6y = -123
___________
0x -2y = -26
-2y = -26
To isolate y further, divide both sides by -2.
y = 13
Now, to find x, plug y back into one of the original equations.
9x + 4(13) = 97
Multiply.
9x + 52 = 97
Subtract.
9x = 45
Divide.
x = 5
Check your answer by plugging both variables into the equation you have not used yet.
-9(5) - 6(13) = -123
-45 - 78 = -123
-123 = -123
Your answer is correct!
(5, 13)
Hope this helps!
What is the equation of the line perpendicular to 3x+y=6 that passes through the
point (-6, -1)?
Answer: y = -1/3x - 3
Step-by-step explanation:
First, convert this equation into slope intercept form (y = mx + b where m is the slope and b is the y-intercept)
To convert this equation into slope-intercept form, all you have to do is subtract 3x from both sides to give you the equation y = 3x + 6Next, you need to find the slope of your new equation. The slope of a perpendicular line will have a slope that is the opposite reciprocal of the first slope, which means it will have the opposite sign and the fraction will be flipped (even whole numbers are a fraction - they are divided by 1)
Since the slope of the first equation is positive 3, you are going to change the sign to a negative and flip the fraction from 3/1 to 1/3, which gives you a slop of -1/3Now that you have your slop, you need to find your y-intercept. To do this, you use the point that you are given. In the previous step, you figured out the slope, so now you can enter that into your new equation. Then, plug the x-coordinate in for x and the y-coordinate in for y in the equation.
At this point, your equation is y = -1/3x + b. You can plug -6 in for x and -1 in for y to give you the equation -1 = -1/3(-6) + bThe next step is to solve the equation like you would any other equation.
Multiply -6 by -1/3 to get 2, then subtract 2 from -1 to get b = -3Lastly, create your new equation in slope-intercept form with the values you have found.
y = -1/3x -3Random samples of size n = 250 are taken from a population with p = 0.04.
a. Calculate the centerline, the upper control limit (UCL), and the lower control limit (LCL) for the p¯p¯ chart. (Round the value for the centerline to 2 decimal places and the values for the UCL and LCL to 3 decimal places.)
The centerline for the p¯p¯ chart is simply the average proportion of successes in the population, which is p = 0.04. Therefore, the centerline is 0.04.
To calculate the control limits, we need to use the formulas:
UCL = p + 3√((p(1-p))/n)
LCL = p - 3√((p(1-p))/n)
Substituting in the given values, we get:
UCL = 0.04 + 3√((0.04(1-0.04))/250) = 0.068
LCL = 0.04 - 3√((0.04(1-0.04))/250) = 0.012
Therefore, the upper control limit (UCL) is 0.068 and the lower control limit (LCL) is 0.012.
Hi! To calculate the centerline, upper control limit (UCL), and lower control limit (LCL) for the p¯ chart, we will use the given values of n = 250 and p = 0.04.
a. Centerline: The centerline is simply the value of p, which is 0.04. So, the centerline is 0.04 (rounded to 2 decimal places).
b. UCL and LCL: To calculate the control limits, we'll first find the standard deviation of the process using the formula:
Standard Deviation (σ) = √(p * (1 - p) / n) = √(0.04 * (1 - 0.04) / 250) ≈ 0.0111
Next, we'll calculate the control limits using the formula:
UCL = Centerline + 3 * σ ≈ 0.04 + 3 * 0.0111 ≈ 0.0733 (rounded to 3 decimal places)
LCL = Centerline - 3 * σ ≈ 0.04 - 3 * 0.0111 ≈ 0.0067 (rounded to 3 decimal places)
So, the centerline is 0.04, the upper control limit (UCL) is 0.073, and the lower control limit (LCL) is 0.007.
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HEY PLEASE HELP I AM DESPERATE I WILL GIVE YOU BRAINLIEST
y>/-4x+20
This is the answer :D
Using the slope formula, find the slope of the line through the given points.
(9.7) and (6.4)
What is the slope of the line? Select the correct choice below and if necessary, fill in the answer box to complete your choice.
O A. The slope of the line is (Type an integer or a simplified fraction.)
OB. The slope of the line is undeined.
Help pls
Answer: Start with y2-y1/x2-x1
-4+7/-6+3
Answer=2.5 or 5/2
DONT TRUST ME THOUGH
Step-by-step explanation:
HELP ASAP!!!
similar triangles
The proportional relationship among the side lengths in the similar triangles is given as follows:
25/40 = 20/32 = 17.5/28.
What are similar triangles?Similar triangles are triangles that share these two features listed as follows:
Congruent angle measures, as both triangles have the same angle measures.Proportional side lengths, which helps us find the missing side lengths.The equivalent side lengths for the similar triangles are given as follows:
25 and 40.20 and 32.17.5 and 28.Hence the proportional relationship is given as follows:
25/40 = 20/32 = 17.5/28.
The triangles are similar as all these rates are of 0.625.
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You are a space alien. You visit planet Earth and abduct 97chickens, 47 cows, and 77 humans. Then, you randomly select one Earth creature from your sample to experiment on. Each creature has an equal probability of getting selected. what is the probability the Chicken the cow and the human will be selected?
The probability of selecting the chicken, cow, and human is (1/97) * (1/47) * (1/77).
When randomly selecting one creature from the sample of 97 chickens, 47 cows, and 77 humans, each creature has an equal probability of being selected. Therefore, the probability of selecting the chicken is 1 out of 97 (1/97), the probability of selecting the cow is 1 out of 47 (1/47), and the probability of selecting the human is 1 out of 77 (1/77).
To find the probability of all three events happening together (selecting the chicken, cow, and human in that order), we multiply the individual probabilities. This is because the events are independent, meaning the selection of one creature does not affect the probabilities of selecting the others.
Multiplying the probabilities, we have:
(1/97) * (1/47) * (1/77) ≈ 0.000000000274
Therefore, the probability of selecting the chicken, cow, and human is approximately 0.000000000274.
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the set b=1−t2,−2t t2,1−t−t2 is a basis for ℙ2. find the coordinate vector of p(t)=2−8t 3t2 relative to b.
The coordinate vector of p(t) relative to the basis b is:
[-2, 1, -1, 1]
To find the coordinate vector of p(t) relative to the basis b, we need to express p(t) as a linear combination of the vectors in b.
Let's write p(t) as:
p(t) = 2 - 8t + 3t^2
To express p(t) as a linear combination of the vectors in b, we need to solve the system of equations:
2 - 8t + 3t^2 = a(1-t^2) + b(-2t) + c(t^2) + d(1-t-t^2)
Expanding the right-hand side and collecting like terms, we get:
2 - 8t + 3t^2 = (d-a)t^2 + (-2b-c-a)t + (d-a-b)
Equating coefficients, we have:
d - a = 3
-a - 2b - c = -8
d - a - b = 2
Solving this system of equations, we get:
a = -2
b = 1
c = -1
d = 1
Therefore, we can express p(t) as a linear combination of the vectors in b as:
p(t) = -2(1-t^2) + (2t) + (-t^2 + 1 - t)
The coordinate vector of p(t) relative to the basis b is: [-2, 1, -1, 1]
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