3 years ago

When talking stats. Mean and standard deviation, how do you solve for x with no z score?

Mathematics

1 answer:

yuradex [85]3 years ago

6 0

Answer:

thx mark brainliest

Step-by-step explanation:

Z score 1.38

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10+10= hhihihhhiihihihih

svetoff [14.1K]

Answer:

10+10=1010

Step-by-step explanation:

brainliest?

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3 years ago

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Where do I find something like this?

Gnesinka [82]

Answer:

something like what? what do you mean?

Step-by-step explanation:

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3 years ago

Which expression can be used to find the volume of the cylinder in this composite figure?

Whitepunk [10]

Answer:

The volume of the cylinder is $112\pi\ cm^{3}$

Step-by-step explanation:

we know that

The volume of the cylinder is equal to

$V=Bh$

where

B is the area of the base

h is the height of the prism

$B=\pi r^{2}$

In this problem we have

$r=4\ cm$

$h=7\ cm$

substitute

Find the area of the base B

$B=\pi (4^{2})$

$B=16\pi\ cm^{2}$

substitute in the formula of the volume

$V=16\pi (7)$

$V=112\pi\ cm^{3}$

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3 years ago

A bicycle costs $240 and loses 35 of its value each year. What is the value of the bike after 3 years?

Svetlanka [38]

Answer:

135 In the 3rd year

Step-by-step explanation:

240-35= 205

205-35=170

170-35=135 (Or just use a calculator)

3 0

3 years ago

Graph the line passing through the given point and having the indicated slope. through (3, negative 2) with slope minus−three

Alex17521 [72]

Answer:

See the attachment

Step-by-step explanation:

A slope of -3/5 means the line drops 3 units for each 5 units it goes to the right. Then you can find another point on the line by going 5 uints to the left (to x=-2) and 3 units up (to y=1).

Plot the given point and the one just computed and draw the line through them.

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4 years ago