lexiealphawolf lexiealphawolf

02-02-2021
Mathematics

contestada

What is the approximate volume of a cylinder with a diameter of 28 ft and height of 20 ft? Use 3.14 to approximate π , round to the nearest tenth.

Respuesta :

Tina1338 Tina1338

02-02-2021

The answer is V= 12315.04

Volume of cylinder is V=πr2h

Radius is 14, 28/2 =14

Plug into the equation,

π(14)^2 (20)

14^2 = 196(20) = 3920

3920*3.14(pi) = 12315.04

Answer Link

Otras preguntas

1 Comprension 1. ¿Cuál es el objetivo de la entrevista? a. Determinar si las redes sociales son útiles para los menores. b. Determinar si los menores están pr

A student mixed together 8 g of sugar, 5.20 g of salt and 100.01 g of flour to make cookies. What is the TOTAL mass (add them all together) of the mixture expre

What element is in group 2 and period 4?

Use a production possibilities frontier to describe the idea of efficiency.

What is the equation of a line with a slope of –2 that passes through the point (6, 8)?

What do you know about x and y if their product is zero?

4. Describe how the velocity of an object changes if it undergoes uniformly acceleration motion. Can its direction change?

Kevin went to see his favorite sports team play his car can go 320 miles on one lank of gas. If he used 20% of a full tank of gas, how many miles did he travel?

A square patio has an area of 112 square feet. How long is each side of the patio to the nearest tenth? please someone help me.

which levels of protein structure are expected to be altered as a result of the amino acid substitutions? 1. primary structure2. secondary structure3. tertiary