C. A wheel barrel tire has circumference of 31.42 inches, find the area of the tire

Area:  25π ≅ 78.54

Step-by-step explanation:

Area of a circle:  A = πr^2

A = Area

π = PI

R = Radius

Circumference:  C = 2πr

So if circumference = 31.42

31.42/2π = 2πr/2π

5 = r

Now, A = π(5)^2

A = 25π

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.