3 years ago

0.84 is 10 times as much as.... Could you please explain why?

Mathematics

1 answer:

Olegator [25]3 years ago

6 0

0.084 is the answer because 0.84 divided by 10 is 0.084

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NARA [144]

Answer:

(-x,-y)

180*

Step-by-step explanation:

This is the right answer

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3 years ago

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If it is assumed that the heights of men are normally distributed with a standard deviation of 2.5 inches, how large a sample sh

Volgvan

Answer:

30 men

Step-by-step explanation:

In order to be sure that the sample mean does differ from the population mean by more than 0.90, the sample size (n) that should be used is given by:

$0.90 < Z\frac{s}{\sqrt{n}}$

Where 'Z' , for a 95% probability is 1.960, 's' is the standard deviation of 2.5 inches:

$0.90 > 1.960\frac{2.5}{\sqrt{n}}\\n >(\frac{1.960*2.5}{0.9})^2\\n>29.64$

Rounding up to the nearest whole number, the sample size should be at least 30 men.

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3 years ago

How long are the other sides

tester [92]

Answer:

10 inches.

Step-by-step explanation:

Because an isosceles has two equal sides and on different one

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3 years ago

Negative 4,200 divided by 300

Pachacha [2.7K]

Answer:

-14

Step-by-step explanation:

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2 years ago

Ellen Newman has an income of $18,150 and claims 5 exemptions. The amount allowed for each exemption is $1,000. Her state tax is

Vanyuwa [196]

State tax is computed by first subtracting the amount of exemptions (5*$1000=$5000) from annual income and then multiplying it by the state tax.

($18150-$5000)*5%= $657.50

3 0

3 years ago