Question

MEDALS!
What is the volume of a sphere with a radius of 6 inches?

112 cubic inches
288 cubic inches
290 cubic inches
300 cubic inches

Answer 1

V=πr2h

Answer 2

\[V=πr2h\]

Answer 3

Dafuq openstudy

Answer 4

@Ffrocks3 lmao!

Answer 5

The volume of a sphere is \[\frac{ 4 }{ 3 }\pi r^3\]

Answer 6

\[ V=\pi r ^{2} h\]

Answer 7

There we go

Answer 8

That is for a cylinder @Ffrocks3 :) And volume is always cubed :)

Answer 9

so its 300?

Answer 10

yep sorry^^

Answer 11

\[V=\frac{4}{3}\pi r^3\]

Answer 12

Then just plug in the value of the radius and solve :) follow PEMDAS so do the exponents first :)

Answer 13

I'm not sure what I am doing wrong but I'm not getting any of the answers. @Mertsj can you check her answer?

Answer 14

290?

Answer 15

Are you sure it is supposed to be volume and not surface area?

Answer 16

@haleyelizabeth2017 its volume.

Answer 17

Okay. When I do the volume of it, I didn't get any of the answers.

Answer 18

@haleyelizabeth2017 this is a tough question!

Answer 19

Eh, once you get it down, it's not as hard :) So just keep practicing and soon, it should be easy :)

Answer 20

@haleyelizabeth2017 ok!

Answer 21

Are the answers supposed to be
\(112 \pi in^3\)
\(288 \pi in^3\)
\(290 \pi in^3\)
\(300 \pi in^3\)

Because if that is right, then I can get the correct answer :)

Answer 22

yes its suppose to be that!

Answer 23

Okay, then I can get the correct answer :P heehee what do you think it is?

Answer 24

i think its 288?

Answer 25

Great! :D ding ding ding we have a winner! :)

Answer 26

@haleyelizabeth2017 hehe! Haley you are awesome! Thank you very much! Merry Christmas!

Answer 27

You too :D