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Ray Of Light [21]
3 years ago
9

Eric is doing a class project for his television broadcasting class in college during 35 minutes of television on one of the maj

or network he reported 7.8 minutes of commercial if if he watches television for three hours and 50 minutes what would be a reasonable prediction of the number minute of Commercial that he what watch
Mathematics
1 answer:
Bingel [31]3 years ago
5 0
Ration of minutes of television to commercial is 35:7.8
3 hours and 50 minutes is 230 minutes
230:X
35:7.8
Multiply both sides by 6.6
X=51.5 minutes
There is about 51.5 minutes of commercials
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3 years ago
Find the height of a cylinder with a volume of 1408 cubic feet and a radius of 8 feet
storchak [24]

Height of cylinder = h = 7.006 feet

Step-by-step explanation:

<u>We are given:</u>

Volume of cylinder = 1408 cubic feet

Radius = 8 feet

<u>We need to find:</u>

Height of cylinder = ?

<u>Formula used:</u>

Volume = \pi r^2h

Putting values in the formula and finding height:

Volume = \pi r^2h\\1408=3.14*(8)^2*h\\1408=3.14*64*h\\1408=200.96*h\\h=\frac{1408}{200.96}\\h=7.006\,\,feet

So, Height of cylinder = h = 7.006 feet

Keywords: Volume of cylinder

Learn more about Volume of cylinder at:

  • brainly.com/question/6443737
  • brainly.com/question/12497249
  • brainly.com/question/3306327

#learnwithBrainly

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Faces are correct, edges are correct, and vertices are also correct
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