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saw5 [17]
3 years ago
15

11 cm

Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

A=2833.71\ cm^2

Step-by-step explanation:

Given that,

The height of the cylinder, h = 30 cm

The radius of the cylinder, r = 11 cm

We need to find the total surface area of the cylinder. The formula for the total surface area of the cylinder is given by :

A=2\pi rh+2\pi r^2\\\\A=2\pi \times 11\times 30+2\pi \times (11)^2\\\\A=2833.71\ cm^2

So, the total surface area of the cylinder is 2833.71\ cm^2.

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Calculate the average rate of change for the given function, from x = −3 to x = 7.
emmainna [20.7K]

Answer:

The average rate of change for the given function, from x = −3 to x = 7 will be:

  • Average rate = -5

Step-by-step explanation:

Given the table

x                      f(x)

-3                     50

3                      10

7                       0

As the interval is from x = -3 to x = 7.

so

at x₁ = -3, f(x₁) = 50

at x₂ = 7,  f(x₂) = 0

Using the formula to determine the average rate of change at which the total cost increases will be:

Average rate = [f(x₂) - f(x₁)] / [ x₂ - x₁]

                       = [0 - 50] / [7-(-3)]

                      = [-50] / [7+3]

                      = -50 / 10

                      = -5

Therefore, the average rate of change for the given function, from x = −3 to x = 7 will be:

  • Average rate = -5
6 0
3 years ago
SOMEONE PLSSSS HELP ME WITH THIS QUESTION!!!
Doss [256]

Answer:

12% males do not commute to work daily

3 0
3 years ago
PLEASEEE HELP ME
son4ous [18]
Volume of a cylinder is V=pi r^2h =42.41
3/4 *42.41=31.81ft
5 0
3 years ago
-4z+2=102 i dont understand this
leva [86]
It’s negative twenty five
3 0
4 years ago
Read 2 more answers
927 rounded to the hundred
kati45 [8]

Answer:

900

Step-by-step explanation:

2 rounds it down

7 0
3 years ago
Read 2 more answers
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