Sacha drains the water from a hot tub. The hot tub holds 1600 L of water. It takes 2 h for the water to drain completely. The volume of water in the hot
tub is modelled by , where V is the volume in litres at t minutes and.
a. Determine the average rate of change in volume during the second hour.

Question

Sacha drains the water from a hot tub. The hot tub holds 1600 L of water. It takes 2 h for the water to drain completely. The volume of water in the hot
tub is modelled by , where V is the volume in litres at t minutes and.
a. Determine the average rate of change in volume during the second hour.

anonymous · Answer

do i do it from 0hr to 2hrs or 1hr to 2hrs?

myname · Answer

From 1 to 2 hrs