A community pool with 8,600 gallons of water is being drained for the winter at a continuous rate of 5% per hour. If f (t) = 8600e-0.05t represents the amount of water
after t hours, after how many hours will the pool be half full? Round your answer in
hours to 2 decimal places.

a 360 degree rotation

step-by-step explanation:

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation:

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363