3 years ago

7373737 times 62727362829

Mathematics

2 answers:

telo118 [61]3 years ago

7 0

Answer:

4.625350762x10^7

Step-by-step explanation:

did it on calculator

andrew-mc [135]3 years ago

5 0

462535076204621950
This is the answer

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. If the radius is doubled and the height is halved what is the ratio of the new volume to the original volume

photoshop1234 [79]

Answer: Ratio of new volume to original volume is 2:1.

Step-by-step explanation:

Let the radius of cylinder be 'r'

Let the height of cylinder be 'h'

Original volume of cylinder will be

$V=\pi r^2h$

If radius get doubled,

New radius be '2r'

If height get halved,

New height be will be

$\frac{h}{2}$

so, Volume of cylinder becomes

$Volume=\pi (2r)^2\times \frac{h}{2}=\pi \times 4r^2\times \frac{h}{2}\\\\Volume=2\pi r^2h$

Ratio of new volume to the original volume is given by

$2\pi r^2h:\pi r^2h\\\\2:1$

Hence, Ratio of new volume to original volume is 2:1.

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3 years ago

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stepladder [879]

Answer:

6t-9u=10

2t+3u=4

t=11/6

u=1/9

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2 years ago

A self-serve car wash charges $5.87 to use its facilities, plus an additional $0.59 for each minute the customer is at the self-

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$0.59 x 8 = 4.72

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3 years ago

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r-ruslan [8.4K]

The answer is 169.

169 is a perfect square since 13 times itself (or 13²) is equal to 169.

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√169=13
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3 years ago

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pychu [463]

Answer:

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3 years ago

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