3 years ago

Find the standard deviation for the following data (20, 30, 38, 40)

Mathematics

1 answer:

Pepsi [2]3 years ago

5 0

C) 7. 133 I believe.....

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Apply the distributive property to factor out the greatest common factor. 12 + 80 =

Virty [35]

Answer:

4(3 + 20)

Step-by-step explanation:

The largest GCF of 12 and 80 is 4. Factor out 4 to get your answer in distributive form.

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Please help! <br> Use the table below to graph the function.

kaheart [24]

Answer:

y=1/3x+13//3

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Step-by-step explanation:

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2 years ago

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 27nft3. Which equation gives the volume o

inna [77]

Answer:

The volume of the sphere is $V=18\pi\ ft^{3}$

Step-by-step explanation:

we know that

The volume of cylinder is equal to

$V=\pi r^{2}h$

we have

$V=27\pi\ ft^{3}$

substitute

$27\pi=\pi r^{2}h$

simplify

$27=r^{2}h$

Remember that

A sphere and a cylinder have the same radius and height

The height of cylinder is equal to the diameter of sphere

h=2r

substitute

$27=r^{2}(2r)$

$13.5=r^{3}$ -----> equation A

The volume of the sphere is equal to

$V=\frac{4}{3}\pi r^{3}$

substitute equation A in the formula of the volume of sphere

$V=\frac{4}{3}\pi (13.5)$

$V=18\pi\ ft^{3}$

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For f(x)=3x+1 and g(x)= x2-6, find (f/g)(x)

Sliva [168]

Answer:

(3x+1)/(x^2-6)

Step-by-step explanation:

f/g(x)=f(x)/g(x)=(3x+1)/(x^2-6)

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Given the following system of equations, identify the type of system.

DanielleElmas [232]

Step-by-step explanation:

I think is b i hope this works

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