The dishwasher uses 32 gallons of water to wash 4 loads of dishes , how many gallons of water will the dishwasher use to wash 10 loads of dishes?

80 gallons of water will the dishwasher use to wash 10 loads of dishes.

Step-by-step explanation:

Given:

The dishwasher uses 32 gallons of water to wash 4 loads of dishes.

Now, to find the gallons of water to wash 10 loads of dishes.

So, dishwasher for 4 loads of dishes use 32 gallons of water.

1 load of dishes need =

Thus, 10 loads of dishes need =

Therefore, 80 gallons of water dishwasher use to wash 10 loads of dishes.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,