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nasty-shy [4]
3 years ago
9

Simplifying

Mathematics
1 answer:
MariettaO [177]3 years ago
7 0
I am just typing to get points sorry I need them bad pleasebunderstand
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NEED HELP ASAP!<br> find the volume of the cylinder
denpristay [2]

Answer:

V = 314.2 ft^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h    r is the radius (5) and h is the height (4)

Using the pi button for pi

V = pi (5^2) (4)

V =314.1592654

Rounding to the nearest tenth

V = 314.2 ft^3

3 0
3 years ago
Let ​ f(x)=x^2+5x−8​. What is the average rate of change from x = 2 to x = 6?
Savatey [412]
And that is how you get your answer

3 0
3 years ago
1/4 = 8/k HELP! WILL GIVE BRAINLIST IF CORRECT ANSWER SND CORRECT FORMAT
gtnhenbr [62]

Answer:

I think 32 because 32/4=8

Step-by-step explanation:

3 0
2 years ago
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Find the area under the standard normal curve to the left of z=1.25.
snow_tiger [21]

For quite some time now, calculators have had statistical functions built in.  Here we need to use the stat. function normalcdf, which has only two inputs when we're working with z scores instead of raw scores.

Here,

normalcdf(-100,1.25) = 0.894

This same result could be obtained using a table of z-scores.

3 0
2 years ago
1. Find the exact value of cos (π radians). <br> 2. Find the exact value of sin (π radians)
valkas [14]

Answer:

  1. -1
  2. 0

Step-by-step explanation:

1. cos(π) = -1

2. sin(π) = 0

_____

It is useful to memorize the table below.

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3 years ago
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