Find the volume of a cylinder with a radius of 5 cm and a height of 10 cm. then, find the volume of the cylinder if the radius is increased to 10 cm. leave your answers in term of pi.

250π

1000π

Step-by-step explanation:

(refer to attached)

volume of cylinder is given by:

V = π r²h,

where r = radius of base and h = height of cylinder

Given r = 5 and h = 10, hence

V = π r²h

V = π (5)²(10)

V = π (25) (10)

V = 250π  (answer)

For the second case, r = 10 cm

V = π r²h

V = π (10)²(10)

V = π (100) (10)

V = 1000π  (answer)

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

answer:   c ?

step-by-step explanation: