Ryan needs to make a total of 80 deliveries this week. So far he has completed 44 of them. What percentage of his total deliveries has Ryan completed?

55% of Ryan's deliveries are completed

Because 44 out of 80 is 55%

c is the correct answer

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