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Jet001 [13]
3 years ago
12

Find the surface area of a cylinder that has the following information:

Mathematics
1 answer:
BigorU [14]3 years ago
7 0

Answer:

A=1099.56cm^{2}

Step-by-step explanation:

Formula to ind surface area of cylinder:

A=2\pi \frac{d}{2} h+2\pi (\frac{d}{2} )^{2}

A=2\pi \frac{10}{2} (30)+2\pi (\frac{10}{2} )^{2}

A=1099.557443cm^{2}

Therefore, area will be:

A=1099.56cm^{2}

<em>hope this helps :)</em>

<em />

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5 0
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The sum of three consecutive positive numbers is 147. Find the product of the greatest and the
Dima020 [189]

Answer:

2400

Step-by-step explanation:

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This shows that there is a weak negative correlation between the age at auction and the price at which painting is sold. This is because the negative sign means that value of y decreases as x increases or vice versa, however, due to a correlation vale which is closer to 0 than 1 or - 1, we can conclude that the negative relationship between the variables is weak.

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Step-by-step explanation:

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