A cylinder has a radius of 1 inch and a height of 1 inch. What is the approximate volume of the cylinder

  π cubic inches, about 3.1416 cubic inches

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr²h

Putting your dimensions into the formula, we get ...

  V = π(1 in)²(1 in) = π in³

The volume of the cylinder is π cubic inches, about 3.1416 cubic inches.

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: