Question

What is it? I think its b but Idk

Answer 1

@cahit

Answer 2

@cahit

Answer 3

Do you know how to find the volume of a cone?

Answer 4

If not, then you would use this formula

V = (1/3)*pi*r^2*h

where

r = radius
h = height

Answer 5

hmm.. so 1/3 * 3.14 * 5^2 * h?

Answer 6

replace h with 16

Answer 7

1/3 * 3.14 * 5^2 * 16 so then what

Answer 8

then use a calculator to evaluate that

if you don't have a calculator, you can type that expression into google to get this

http://www.google.com/search?hl=&q=1%2F3+*+3.14+*+5^2+*+16&sourceid=navclient-ff&rlz=1B3GGLL_enUS420US420&ie=UTF-8

Answer 9

google acts like a basic calculator when you type in math expressions

Answer 10

lol! yeah i use that one! i just dont know how to type a fraction in it

Answer 11

now repeat the same steps, but do it for brand B

Answer 12

okay so 418.6666666666

Answer 13

to type fractions, you just use / like you normally would

Answer 14

now i do 1/3 * 3.14 * 4^2 * 20

Answer 15

it wont let me :( It keeps doing the divide sighn

Answer 16

hmm odd

http://www.google.com/search?hl=&q=1%2F3+*+3.14+*+4^2+*+20&sourceid=navclient-ff&rlz=1B3GGLL_enUS420US420&ie=UTF-8

Answer 17

mkay so the largest volume is B! Yeah? :)

Answer 18

check it again, you got 418.6666666666 for brand A

and 334.933333333 for brand B

Answer 19

oh a oops

Answer 20

yep

Answer 21

thanks Jim!! I'm graduating in a couple more weeks yaaay :D

Answer 22

you're welcome and congrats on graduating

Answer 23

seems too early (since it's normally in June right?), but whatever works

Answer 24

yeah! I'm homeschooled so it goes quicker :) grad day is in may tho :) thanks!!

Answer 25

ah makes a lot more sense now, very cool how much quicker you are