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3 years ago

Find the surface area of the cylinder. 7 cm 5 cm The surface area of the cylinder is nothing cmsquared.

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

Step-by-step explanation:

surface area of cylinder =

2πr(r+h)

2×22×7(7+5)

44(7+5)

44(12)

528

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GalinKa [24]

Answer:

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Step-by-step explanation:

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Nataly_w [17]

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What is the average rate of change of the function f(x)=20(14)xf(x)=20(14)x from x = 1 to x = 2? Enter your answer, as a decimal

Advocard [28]

The average rate of a function f(x) over an interval x = a and x = b is given by:

$Average \ Rate \ of \ Change= \frac{f(b)-f(a)}{b-a}$

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3 years ago

Asssesmenttt lasttt......

ratelena [41]

Answer:

( About ) 1.77 seconds; Option B

Step-by-step explanation:

We are given the equation h ( t ) = - 16t^2 + 50, so in order to determine the time let us determine the x - intercept for y ⇒ 0;

- 16t^2 + 50 = 0,

- 16t^2 = - 50,

t^2 = 25 / 8,

Thus t ⇒ √ ( 25 / 8 ), and t ⇒ - √ ( 25 / 8 ),

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3 years ago

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Hitman42 [59]

Hope this picture helps!

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