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

A 20N fish is hung from two spring scales. What would each spring scale read if the fish was hung from the spring scales and they were connected end to end

What is the slope of the line graphed on the coordinate plane?

Solve for x. 3square root x−1 = 9square root x+2 PPLLLLLEEEEAAAASSSSEEEEE HHHHHEEEELPP!!!!!!

I need help with question number 4

Variables x and y are in direct proportion, and y = 12.5 when x = 25. If x = 40, then y = A) 20 B) 28.5 C) 52.5 D) 65

help me find the GCF 93 AND 62

Please Help ASAP 98 Points! Write a short email in Spanish in complete sentences. Use the vocabulary from this lesson and the following suggestions as a guide f

The heroic journey, and all the steps in it, are known as what kind of symbols? Archetypal symbols Descriptive symbols Important symbols Character symbols

What effect does adding more loops to the wire coil have on the electromagnet? A. The current will need to increase. B. The magnetic field will increase C. The

How does cardiovascular fitness allow you to exercise longer