Part a Water is evaporating from a pool at a rate of 5/8inch every 4 1/2hours. Find the unit rate that the water is evaporating at, in terms of inches per hour.
Part b if the water evaporates at the rate in part A for 12 hours how many inches will evaporate

Please help

.25

step-by-step explanation:

it shoild be o

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

i believe that the answer is

b. y-1=-2(x-4)

hope this !