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igor_vitrenko [27]
3 years ago
11

What's the formula to find the surface area of a cylinder ?

Mathematics
1 answer:
Sholpan [36]3 years ago
3 0
A=2×3.14×rh+2×3.14×r² 

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If f(x) = (1/9)(9^x) what is f(3)
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Answer:  The required value of f(3) is 81.

Step-by-step explanation:  We are given the following function :

f(x)=\left(\dfrac{1}{9}\right)9^x~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

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The ratio of men to women working for a company is 5 to 7. If there are 126 women working for the company, what is the total num
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