Does it matter what interval you use when you find the rate of change of a proportional relationship

Answers

Answer 1

Answer: Proportions are the comparison of two equal ratios. Therefore, proportional relationships are relationships between two equal ratios. So yes, it does matter.. Interval: all the numbers between two given numbers.

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HELP ILL GIVE BRAINLIEST I NEED IT ASAPI NEED THESE 2 QUESTIONS

What is the value of x?

Here is the picture.

Answers

$y=180-109=71\nx=180-71-44=65$

1.30% of what number is 96?
2. 63 is 15% of what number?

Answers

1. 2.88
2. 420

Please help me back if you can Thanks!

let the no. be x

now, according to question, 30 % of x = 96

= 30/100 by x = 96
30x = 9600
thus, x = 320.

Thus, 30% of 320 is 96.

2) let the no. be y

now, according to question,
15 % of y = 63

= 15/100 x y = 63

15y = 6300

thus, y = 420.

thus, 63 is 15% of 420

I am having some trouble what is 85% of 1200

Answers

85% of 1200 is 1020. You can do 85*1200% on a calculator and the answer should be the same.

I think the answer is 1,020 because if u do on the calculator 85% *1,200=1,020

A volunteer has 12 pounds of birdseed to put in bird feeders in all of the city park. There are 3 and one four cups of birdseed on a pound, and each bird feeder holds about 3 four cups of birdseed. How many bird feeder can the volunteer fill completely?

Answers

How many bird feeders can the volunteer fill completely?

I will guess that each feeder holds 4 cups of seed.

12 pounds times 3 and 1/4 cups per pound = 39 cups available.

39 cups divided by 4 cups per feeder = 9.75

The volunteer can fill 9 feeders completely,

The graph shows the cost for each video game rental. What does the rate of change represent in this situation?

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the rate of change is the cost per game due to the game might be a different price

Answer:

was this right

Step-by-step explanation:

What does reciprocal mean?

Answers

you have to flip a fraction or number to get the reciprocal.

The reciprocal of a fraction is the fraction turned upside-down. For example the reciprocal of 2/3 is 3/2 , or as a mixed number: 1 1/2

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Who can tell this answer