Me with this, and my answer from part a is 2 2/3 ft^

8

Step-by-step explanation:

2 2/3 x 3 = 8/3 x 3

8/3 x 3 = 8

First convert the mixed number to an improper fraction which will give you

8/3 x 3 =

Then you reduce the numbers with the greatest common divisor

So your answer will be 8

-18

step-by-step explanation:

because mean value defines that total sum value over total number of set

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