Carlos7707 Carlos7707

03-06-2021
Mathematics

contestada

Find the surface area and volume of a sphere with a radius of 7 in. Round answers to tenths as necessary.

Respuesta :

s148178 s148178

03-06-2021

Answer:

Surface Area: 615.75

Volume: 1436.76

Step-by-step explanation:

The equation for the surface area of a sphere is 4*pi*r^2

Just do 4*3.14*7*7

The equation for the volume of a sphere is 4/3*pi*r^3

Just do 1.33*3.14*7*7*7

Answer Link

Otras preguntas

is (-1,5) a solution to each system? y=2x+7

are they inverses or not inverses of eachother?

Translate the verbal phrase below to an inequality statement: The opposite of 10 is greater than the sum of twice a number and 5.

Answer and I will give you brainiliest I need a surely answer please

Sodium (Na) is a highly reactive element. Which characteristic of sodium is responsible for its reactivity? A. It has 11 protons. B. Its atomic mass is 22.990.

Which inequality is true if n = 81? F 3n < 84 G n − 29 < 53 H 2n < 162 J n + 5 < 76

write a situation that changed your friends life into good 100 words plz guys

!!!!!! Help please!!!!!!!

Jane has 5.8 pints of juice. Tim has 8.4 pints of juice. About how many pints do they have ir all?

Hector went to the grocery store by heading due north at 3 m/s, then turning east and continuing at the same speed for another three blocks. Which of the follow