3 years ago

How do u find Surface Area=2πrsquared + 2πrh

1 answer:

7 0

1) Solve for radius
Radius = r
2) Solve for height
Height = h
3) in calculator enter : ( 2 x 3.14 x radius squared ) + ( 2 x 3.13 x radius x height )

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Find the value of x:

bixtya [17]

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Step-by-step explanation:

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6 0

3 years ago

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PLEASE HELP ME Use the function below to find f(2). f(x) = 1/3 x 4^x

Anna71 [15]

f(2) This means that x is 2, so you plug in 2 for x in the equation

$f(x)=\frac{1}{3} (4^x)$

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$f(2)=\frac{16}{3}$

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4 0

4 years ago

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Paladinen [302]

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7 0

4 years ago

Can someone help me please

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I got -20, Hope I helped (:

3 0

3 years ago

The cost in dollars of producing x units of a particular brand of notebook is C(x) = x2 – 400.

yulyashka [42]

A)
C(102) = 102^2 – 400 = 10004
C(100) = 100^2 – 400 = 9600

average rate of change = (10004- 9600)/(102 - 100) = 404/2 = 202

B)
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8 0

4 years ago