gl0balnicole23 gl0balnicole23
  • 12-10-2020
  • Mathematics
contestada

The volume of a sphere is 36 cubic inches. What is the radius of the sphere?

Respuesta :

given13
given13 given13
  • 12-10-2020

Answer:

2.05 inches

Step-by-step explanation:

V = 4/3 x πr³

36=4πr³/3

36x3= 4πr³

108= 4πr³

108/4 = πr³

27= πr^3

27/π =r³

r=

[tex] \sqrt[3]{27 \div \pi} [/tex]

r= 2.048in

round off to 2.05in

PROOF

V = 4÷3 x πr³

V= 4/3 x π(2.05)³

V=4/3 x π8.6

V=4×π×8.6/3

V=108/3

V=36in³

Therefore: radius= 2.05 inches

Answer Link

Otras preguntas

Last Sunday a certain store sold copies of 256 Newspaper A for $1.00 each and copies of Newspaper B for $1.25 each, and the store sold no other newspapers that
Help, i need to mix and match these
Explain how a hurricane develops, travels, maintains/grows in intensity, and differs from a typhoon.
Mary was recently diagnosed with an autoimmune disease. She has been prescribed a strong painkiller by her doctor. She has never taken painkillers before and sh
Johnson's Nursery has net income of $42,500, depreciation expense of $1,800, interest expense of $900, taxes of $1,600, additions to net working capital of $2,3
The doctor recommended that Matt decrease the number of calories he consumed from 2500 to 1800 by what percent did the number of calories decrease
Why does the temperature of melting ice not change even though energy is being transferred as heat to the ice?
41. Aliah ate 0.75 sandwich. Her brother ate 1.5 sandwiches. Who ate more? 5.NBT.3b
-5/9+(-1/3) simplify
1. Congress, with the help of the President, can regulate trade.