Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Jake has two similar cylindrical pipes. The radius of the first cylindrical pipe is 5 cm. The circumference of the second cylindrical pipe is 20π cm.
The volume of the second cylindrical pipe is how many times greater than the volume of the first cylindrical pipe?
A) 8
B) 5
C)3
D)4
 one year ago
 one year ago
Jake has two similar cylindrical pipes. The radius of the first cylindrical pipe is 5 cm. The circumference of the second cylindrical pipe is 20π cm. The volume of the second cylindrical pipe is how many times greater than the volume of the first cylindrical pipe? A) 8 B) 5 C)3 D)4
 one year ago
 one year ago

This Question is Closed

ChmEBest ResponseYou've already chosen the best response.0
C = 2 pi r 20 pi = 2 pi r 10 = r of 2nd pipe V = pi r^2 h V = pi 100 h and V = pi 25 h If the heights are the same. How many times greater in pipe 2?
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
ok can you explain me better :(
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
@whipcream<3 let me help you do you know the volume of cylinder?????
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
mhmmm no? im lost sorry o.o
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
voume of any regular body is base* area now what about base here..........means what type of figure it is square circle.???
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
@whipcream<3 ???????
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
ok im getting there?
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
I know what is the formula of the circumference of the cylindrical pipe is C=2 x pi x radius
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
so the radius of the 2nd cylindrical pipe is? 10?
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
@whipcream<3 yup:) so volume is=2x pi x radius x height volume of first cylinder=2 x pi x 5cm x height yes radius is 10:)
 one year ago

hbaBest ResponseYou've already chosen the best response.0
http://openstudy.com/study#/updates/4fd62985e4b04bec7f1734d6
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
this is the formula for the 2 _similar_ cylindrical pipes V = pi x r^2 x h?
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
yup i m sry i just wrote it wrong:(
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
now u got what ChmE has written?????????
 one year ago

hbaBest ResponseYou've already chosen the best response.0
The link i gave is pretty helpful @whipcream<3
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
oh yeah thank you @hba but im trying to learn it .
 one year ago

AperogalicsBest ResponseYou've already chosen the best response.1
byeeeeeeeeeeeeeeeeeeeeeeee:)
 one year ago

whipcream<3Best ResponseYou've already chosen the best response.1
Yes. So would the answer be 4?
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.