An ice machine uses 3 gallons of water every 9 hours. how many gallons of water does it use each hour? how many hours does it take to use one gallon?

A ) For 1 hours machine uses 0.33 gallons of water

B ) For 1 gallon of water , machine will take 3  hours

Step-by-step explanation:

Given as :

∵ For every 9 hours , machines uses 3 gallons of water

∴ For           1  hour   , machines uses gallons of water

Or, For 1 hours machine uses   gallons of water

I.e  For 1 hours machine uses 0.33 gallons of water

Now, Again

∵ For 3 gallons of water , machine takes 9 hours

∴ For 1 gallon of water , machine will take hours

I.e For 1 gallon of water , machine will take 3  hours

Hence ,

A ) For 1 hours machine uses 0.33 gallons of water

B ) For 1 gallon of water , machine will take 3  hours

Answer

..

step-by-step explanation:

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )