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3 years ago

The volume of a right circular cylinder with a base diameter of 8 in. and a height of 6 in. is ___π in3.

Mathematics

1 answer:

Arada [10]3 years ago

3 0

Answer:9

Step-by-step explanation:

This can is a right circular cylinder with a diameter of 5 inches and a height of 5 inches. What is the surface area of the can in terms of π?

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MariettaO [177]

Answer:

0.7969

Step-by-step explanation:

Given that: A sample of size n= 49 is obtained. The population mean is m= 80 and the population standard deviation is s = 14.

The z score measures the number of standard deviation by which the raw sore is above or below the mean. It is given by the equation:

$z=\frac{x-m}{\frac{s}{\sqrt{n} } }$

For x = 78.3, the z score is:

$z=\frac{x-m}{\frac{s}{\sqrt{n} } }=\frac{78.3-80}{\frac{14}{\sqrt{49} } } =-0.85$

For x = 85.1, the z score is:

$z=\frac{x-m}{\frac{s}{\sqrt{n} } }=\frac{85.1-80}{\frac{14}{\sqrt{49} } } =2.55$

P(78.3<x<85.1) = P(-0.85<z<2.55) = P(z<2.55) - P(z<-0.85) = 0.9946 - 0.1977 = 0.7969

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3 years ago

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pav-90 [236]

Answer:

y≤46

it's the third one. hope it helps

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3 years ago

Make a the subject of relation x=√1/a square-c/d

klasskru [66]

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3 years ago

What is the answer to this?

aleksandrvk [35]

Answer:

Step-by-step explanation:

f(x)= $\sqrt{x-8} +3$

If f(24), x=24

$\sqrt{(24)-8} +3$

24-8=16

$\sqrt{16}$ =4

4+3=7

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uysha [10]

Answer:

Step-by-step explanation:

A. Yes it repeats

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3 years ago