Determine the constant of proportionality. Express your answer as y = kx Time in minute (x) 6 4 10 5 9
Gallons of Water Used (y) 96 64 160 80 144
Every minute
gallons of water are used.
y=_x

Y = 16x

Step-by-step explanation:

To find the constant, you do y divided by x. 96 divided by 6 is 16. To check your answer, 64 divided by 4 is also 16, as for the rest of the numbers. 16 is the constant of proportionality.

Hope this helps :)

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: