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denis-greek [22]
3 years ago
11

PLEASE HELP!! WILL GIVE BRAINLIEST!!

Mathematics
1 answer:
Kazeer [188]3 years ago
3 0

Answer:

r is between 0 and 8

Step-by-step explanation:

Since Rachel only has enough money for 8 rolls, the upper limit is 8 for r. The lower limit must be none because she doesn't have to buy and rolls. Therefore, r must be between 0 and 8.

Thank you, and I hope you learned from this answer! Please mark this as brainliest if you learned from this!

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Aaron and noah wanted to have a contest to see which of their paper airplanes could fly the longest distance. Aaron's plane flew
Marina CMI [18]

Aaron's plane flew 3.21 meters further than Noah's plane.

<u><em>Explanation</em></u>

Aaron's plane flew 4 meters and Noah's plane flew 79 centimeters.

So, first we need to <u>convert 79 centimeters into meters</u>.

We know that, 1 centimeter = 0.01 meter

So, 79 centimeters = (0.01*79)meter= 0.79 meter

Now, the difference of distance between Aaron's plane and Noah's plane is (4-0.79) meters = 3.21 meters

3 0
4 years ago
Complete the following to describe how to draw to diagram to represent the answer 3÷3/5
OverLord2011 [107]

Answer:

you can do a diagram representing this product by drawing a box with six squares and then putting three lines for each box and divide 3÷3 and you will get 5

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3 years ago
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Rashid [163]

Answer:

19.55\pm2.145

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3 years ago
What is the mean absolute deviation for 7, 5, 1, 6, 2, and 3?
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3, 6, 3, 2, 1 Mean Absolute Deviation = 1.2

3 0
3 years ago
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nikklg [1K]

Answer:

24

Step-by-step explanation:

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