What is the area of this figure use 3.14 for pi

Area of the figure is 22.28ft²

Step-by-step explanation:

The figure is made up of a semicircle and a square.

The area of the figure = area of semicircle + area of square

Area of square L² where

L is length of the square = 4² = 16ft²

Area of a semicircle = πr²/2

The radius of the semicircle = 4/2 = 2ft

Area of semicircle = π(2)²/2

Area of semicircle = 4π/2

Area of the semicircle = 2πft² = 6.28ft²

Area of the figure = 16ft + 6.28ft²

Area of the figure = 22.28ft²

d? maybe

step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0