What's the constant of proportionality?

Answers

Answer 1

The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate.

Related Questions

I need this write now I will give brainleist
(−0.75x − 3) − (6.5x + 4.4)

Answers

Answer:

-7.25x-7.4

Step-by-step explanation:

-0.75x-6.5=-7.25x -3-4.4=-7.4

Answer: 7.4 hope this helps :)

Antonia wants to buy a television that costs $600, including taxes. To pay for the television, she will use a payment plan that requires her to make a down payment of $240, and then pay $68.50 each month for 6 months. What is the percent increase from the original cost of the television to the cost of the television using the payment plan?

Answers

Answer: 8.3% higher

Step-by-step explanation:

Use grid paper to find the median of the data.

16,24,13,36,22,26,22,28,25
The median is ___

Answers

Answer:

Step-by-step explanation:

The median is 24

The median for the given set of numbers is 24.

What is median?

It is the middle value of the given set of numbers after arranging the given set of numbers in order.

We have,

To find the median of the given set of numbers, we first need to arrange them in numerical order:

So,

13, 16, 22, 22, 24, 25, 26, 28, 36

Now,

The median is the middle number in the ordered list.

Since there are nine numbers in this list, the middle number is the fifth number.

Therefore,

The median is 24.

Learn more about median here:

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could someone please answer these 2 questions

Answers

Answer: 2

Step-by-step explanation:

The formula for a triangle is 1/2 (base) x (height) so in this case . 1/2x2x2=2

For triangle 4=area
For the other one is 187km as the volume

PLZ HELP I NEED IT IN 9 MIN

Answers

Answer:

Step-by-step explanation:

What is the missing number? (below are fractions)

9 ?
_ = _
21 105

A.) 5
B.) 45
C.) 89
D.) 93

Answers

Answer:

option B

hope it helps

Answer:

answer is B.)

Step-by-step explanation:

9/21=×/105 cross multiply

21x=945 divide 21 by both sides

x=945/21

x=45

Identify the equation that does not belong with the other three. Explain your reasoning x+4=-2 x+5=-1 x+2=8 3-x=9 pleas help

Answers

Its -4 I got it right

The answer would be -4

I need help with number 18 and 19 please give the correct answer
I’ll mark brainlest
HELP

Answers

18 is 10 players

19 is 94-70=24 the range is 24

question 18 is 10 players
question 19 is 94-70=24 the range is 24 pls mark brainliest or rate or thank you i worked this problem out and need to move up a rank ❤️❤️

the experimental probability of spinning a number less than 3 is...?

Answers

Answer:

28%

Step-by-step explanation:

8 + 6 = 14

the total of the numbers spun is 50

so as a percentage it would be 28%

The experimental probability of spinning a number less than 3 is 0.28

What is probability?

Probability is a measure of the likelihood or chance of an event occurring. It is a number between 0 and 1, where 0 represents an impossible event and 1 represents a certain event.

here, we have,

To find the experimental probability of spinning a number less than 3, we need to add up the number of times we spun 1 or 2 (since these are the numbers less than 3) and divide by the total number of spins:

Number spun Times spun

1 8

2 6

3 9

4 11

5 9

6 7

Total: 50

Number of spins that resulted in a number less than 3: 8 + 6 = 14

Experimental probability of spinning a number less than 3: 14/50 = 0.28 or 28%

So the experimental probability of spinning a number less than 3 is 0.28 or 28%.

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Compare the rate at which each of the three students read.

Stew: Connie: Felicia:
words minute
795 3
1855 7
2120 8
2650 10 260 words per minute
Which student reads at a fastest rate? In your final answer, include all necessary calculations.

Answers

Answer:

here is the ANSWER-Connie : 1min = 200 words

Felicia : 1min = 260 words

Stew : 1 min = 265 words (8min = 2120 words, and 7min = 1855 words, so you minus 2120 - 1855 = 265 words)

STEW is the ANSWER

Help me please I don't want to fail:)

Answers

Answer:

the answer is c.768

Step-by-step explanation:

Can someone tell me what i did wrong with my verify? the left side does not equal to the right side

Answers

Answer:

well your right the answer is -8

Step-by-step explanation:

here's what you should do

1) Simplify both sides of the equation.

3+4(x−3)=5−2(−3x−1)

3+(4)(x)+(4)(−3)=5+(−2)(−3x)+(−2)(−1)(Distribute)

3+4x+−12=5+6x+2

(4x)+(3+−12)=(6x)+(5+2)(Combine Like Terms)

4x+−9=6x+7

4x−9=6x+7

2) Subtract 6x from both sides.

4x−9−6x=6x+7−6x

−2x−9=7

3) Add 9 to both sides.

−2x−9+9=7+9

−2x=16

4) Divide both sides by -2.

−2x

−2

x=−8

30 points
Which function does the graph represent?

f(x) = (x – 2)2 + 3
f(x) = –(x – 2)2 + 3
f(x) = (x + 2)2 + 3
f(x) = –(x + 2)2 + 3

Answers

Answer:

I think id be the last one

Step-by-step explanation:

The graph would represent f(x)= -(x+2)2+3 which is the last one

Which of the following is not a true statement about the triangular prism?

Answers

Answer:

I believe that A is the correct answer

Step-by-step explanation:

the perimeter of the base would be 52 units

A because the perimeter would be 52

A cylinder with a diameter of 10 inches (in.) and a cube are shown.

Which statement about the volume of the two shapes is correct?
A Both figures have the same volume.
B The volume of the cube is greater than the volume of the cylinder.
C The volume of the cylinder is greater than the volume of the cube
D There is not enough information to determine the volume of these containers.

Answers

Answer:

Step-by-step explanation:

the volume of the cylinder is 3769.91

the volume of the cube is 1000

so the cylinder's volume is clearly larger than the cube's volume.

plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

The answer is letter B!

Tell whether the angles are adjacent or vertical. Then find the value of x.

Answers

Answer: I think it is vertical

Step-by-step explanation:

Answer:

vertical, x=25

Step-by-step explanation:

The angles are vertical angles and vertical angles are equal

75 = 4x-25

Add 25 to each side

75+25 = 4x-25+25

100 = 4x

Divide each side by 4

100/4 = 4x/4

25 =x

Lara draws some triangle models with the measurements she wants to use to construct them. Which of these triangle constructions would NOT be possible? Select all that apply.

A. A triangle with side measurements of 8, 7, and 12

B. A triangle with side measurements of 2, 3, and 6

C. A triangle with side measurements of 5, 12, and 13

D. A triangle with side measurements of 5, 5, and 5

E. A triangle with side measurements of 4, 6, and 12

Answers

Answer:

Step-by-step explanation:

B. and E. who not work

Glenda began the day with a golf score of -6 and ended with a score of -10. Which statement represents her golf score for the day?

Answers

Answer: -6+-4=-10 or -6-4=-10

Step-by-step explanation: Negetive plus Negetive equals positive

Answer:

-4

Step-by-step explanation:

What is the surface area of the entire rectangular prism shown below?

Answers

Answer:

it is 46

Step-by-step explanation:

you do the math

You have to do 8x2= 16 then 6x2=12 then 15x2=30. Than 30+16+12=58

PLEASE HELP! FASTTT I am stuck on a virtual math escape room

Answers

Answer:

G A B E

Step-by-step explanation:

ik its long but PLEASE HELP!

Answers

IMAGE 1:

The object is 3 units tall, 7 units long, 2 units wide.

3 * 7 * 2 = 42

Answer is 42 cubic units.

IMAGE 2:

Let’s start with the smaller figure first.

The figure is 2 m tall, 6 m wide, and 5 m long.

2 * 6 * 5 = 60

Answer is 60 cubic meters

IMAGE 3:

The aquarium is 5 ft long, 4 ft wide, 2 ft deep (tall).

5 * 4 * 2 = 40

The volume is 40 cubic ft

The volume is 40 cubic ft

...........................answer

Answers

The answer is b because 6(4x+3y) would be 6*4=24x then 6*3=18y

An equaivalen expression to 24x + 18y is 6(4x + 3y).

What are GCF and distributive property?

The GCF of two or more than two numbers is the highest number that divides the given two numbers completely.

We also know that distributive property states a(b + c) = ab + ac.

Given, An expression 24x + 18y.

Now HCF of 24 and 18 is 6 so we can takeout one multiple of 6 from the expression as,

24x + 18y.

= 6(4x + 3y).

We can not take x or y common because both the terms do not have them.

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!!!!Help me plz!!!!!

Answers

Answer:

18m

Step-by-step explanation:

I’m pretty sure it’s
-24m+6
So the second one

please help!
ELIMINATION is the word that's cut off on the side

Answers

The answer is B.......

Mr. K scored 18 points in a basketball game. In his next game, he scored 4 points more. What is his percent increase (to the nearest tenth of a percent)? HELP PLS ASAPPP

Answers

Answer: 22.22%

Step-by-step explanation:

Answer:

I agree with the guy 22.22%

Step-by-step explanation:

please help, this is due today and i dont have much time, ill give brainliest for the first correct answer. thanks! :3

Answers

Answer:

Pretty sure it's D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Trust me, I know

Which equation best represents the relationship between x and y in the table below?
x 1 2 3 4 5
y 6 9 14 21 30
y
=
2
x
+
5

y = 2 x + 5

y
=
3
x
+
3

y = 3 x + 3

y
=
x
2
+
5

y = x 2 + 5

y
=
2
x
2
−
4

Answers

Answer:

y = 3 x + 3 is the required equation.

let's check it

when x=1

y=3×1+3=6 true

when x=2

y=3×2+3=9true do similarly like this.

Will give Brainliest

Answers

Answer:

What is the question?

HEEEEEELLLLLPP PPPPPLLLLLZZZ T^T

Answers

Answer:Sure thing what do you need help with?

Step-by-step explanation:

Answer:

Debt is negative, below sea level is negative and the rest is positive

Step-by-step explanation:

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