radomes.openskiesproject.org
Anonymous Anonymous
  • 23-04-2016
  • Mathematics
Answered

Find the volume of the object shown. Use 3.14 for pi. Round your answer to the nearest hundredth.

Find the volume of the object shown. Use 3.14 for pi. Round your answer to the nearest hundredth. class=

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 23-04-2016

cut it up
1 cylinder and a half sphere

V cylinder=hpir^2
Vsphere=(4/3)pir^3

find each

H=7
r=4
sub

Vcylinder=7pi4^2
V=7pi16
V=112pi

Vsphere (multiply by 1/2 later)
V=(4/3)pi4^3
V=(4/3)pi64
V=(256/3)pi
V=85.33333333333333pi
multply by 1/2 since 1/2 sphere
V=42.6666666666pi

add them


Vclliner+1/2sphere=112pi+42.66666666666pi=154.666666666666pi
pi=3.14 for problem
Vtotal=485.6533333333333333333
hundreth

V=485.65 in^3

Answer Link

Related Questions

Solve these story sumsExercise 1251 Amit watched two cartoon shows on television The first show was 1 hour35 minutes long The second show was 45 minutes long Fo
Swimsuit discounted 65 on sale for 2030
The Northern Hemisphere has summer when
Soda is on sale for 020 off each 12pack A man bought 4 12packs and paid a total of 420 How much did each 12pack originally cost
The energy from splits the nitrogen dioxide to oxygen and
if fxx32 then f4
1 What is one strategy to be sure of accuracy when you are doing online research 1 point Aconfirm the information in more than one source Buse the same websites
ملHecclass workchanges calculate increaspag length of 130cmprassvord that is heated from 15k271 2brass1915 K1式300C when it is exact1380111ayal100Cceion12X 155 1
a formal decision by the governing body is known as a
Which of the following describes an advantage oral history has over written history A Oral history creates primary sources while written history creates only se