Find the approximate volume. Round to the hundredth when necessary.

Volume of Sphere is 33.51 ft^3

Volume of Cylinder is 37.7 m^2

Step-by-step explanation:

Volume of a sphere formula:  V = 4 /3πr^3

Volume of a cylinder formula:  V = πr^2h

Step 1:  Find the volume of the sphere

Since it shows the diameter, you need to divide 4 by 2 to get the radius:  2

V = 4/3*π*(2)^3

V = 33.51 ft^3

 Volume of Sphere is 33.51 ft^3

Step 2:  Find the volume of the cylinder

Since it shows the diameter, you need to divide 4 by 2 to get the radius:  2

V = π*(2)^2*(3)

V = 37.7 m^2

 Volume of Cylinder is 37.7 m^2

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

the answer is b.

step-by-step explanation: