Answer:
This table represents a function
y is 1.3 times x
y=1.3x
Step-by-step explanation:
To solve for r, you just need to isolate r. To do that, divide by h and π on both sides:

Then, square root both sides to get rid of the 'squared':

Or, if you wanted the answer in terms of π, then just don't divide by it, just divide by h and then square root it.
It would convert into a whole number so if you have to put it in decimal form it would look like this:
8.0
Answer:
To my understanding, it's not a number.
Instead, it's a rank.
Try to answer questions until you rank up. Then you can chat.
Answer:
$83.30
Step-by-step explanation:
Find how much he will have to pay by multiplying the price by 0.85, since this will calculate what 85% of the price is (with the 15% discount):
98(0.85)
= 83.3
So, he will have to pay $83.30 for the saw