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Keith_Richards [23]
3 years ago
10

Solve the proportion r/72=1/3 r=? please help meee

Mathematics
2 answers:
yuradex [85]3 years ago
5 0

Answer:

I got you :)

Step-by-step explanation:

r=24

because 72*1=72/3=24

kumpel [21]3 years ago
3 0

Answer:

R= 24

Step-by-step explanation:

Have a nice day/night :)

Also if you you can may you please mark me brainliest

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Answer:

8\:\mathrm{minutes}

Step-by-step explanation:

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r^2\cdot\pi\cdot h

Since the diameter is 2.2, the radius is \frac{2.2}{2}=1.1.

Therefore, the volume of this cylinder is:

1.1^2\cdot 3.14\cdot 4=15.1976\:\mathrm{ft^3}, using \pi=3.14 as requested in the problem.

Since the tank is emptied at a constant rate of 1.5\:\mathrm{ft^3\:per\:minute}, it will take

\frac{15.1976}{1.5}=7.5988=\fbox{$8\:\mathrm{minutes}$} to empty the tank.

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3 years ago
Item 2<br> Write the word sentence as an equation.<br><br> A number m<br> increased by 5 is 7.
Alex

Answer:

m+5=7

Step-by-step explanation:

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2 years ago
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The flux across a surface is an indicator of the rate at which fluid is flowing through it when there is a fluid flowing in three dimensions and a surface positioned inside that space.

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1 year ago
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Help pls for 100 points!!!
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Answer:

x\leq 9

Step-by-step explanation:

Subtract 7 From both sides

x+7-7\le \:16-7

      7-7 = 0,  16 - 7=9

That leaves  x \leq  9

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~R3V0

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3 years ago
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Answer:

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