Use 3.14 for T A beach ball has a radius of 8 inches when fully inflated. What is the best approximation for the volume of the beach ball when it is fully inflated?

2,143.6in³

Step-by-step explanation:

The beach ball is spherical in nature;

Volume of the ball = 4/3πr³ where;

r is the radius of the ball = 8in

Substitute into the formula;

Volume of the ball = 4/3π(8)³

Volume of the ball = 4/3π(512)

Volume of the ball = 2,048(3.14)/3

Volume of the ball = 2,143.57in³

hence the volume of the ball is 2,143.6in³

line or a linear equation graph

step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!