2 years ago

A jacket was orginally priced at 69.99.In December it was marked down 20%. It was moved to a clearance rac

1 answer:

6 0

Hello :)

The jacket would be approximately 55.99 after the 20% off. We can find this by multiplying .20 and 69.99, then taking that answer and subtracting it by 69.99

Hope this helps :)

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The area of a square is 84 square inches. What is the length, in inches, of one side of the square? Represent your answer using

Crazy boy [7]

The are of a square is determined by squaring the side. And the length will hence, be determined by square rooting the area.
∴ length of this square is = √84 = 9.165

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3 years ago

What is standard deviation? Please help me!

FromTheMoon [43]

Answer:

Hey!

Step-by-step explanation:

I got this off the internet for you.

In statistics, the standard deviation (SD, also represented by the Greek letter sigma σ or the Latin letter s) is a measure that is used to quantify the amount of variation or dispersion of a set of data values.

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3 years ago

A number that, when multiplied with another number, yields a result of 1 is called its multiplicative ____.

Aliun [14]

Answer:

multiplicative inverse

Step-by-step explanation:

A number that is multiplied by it's multiplicative inverse equals one.

A multiplicative inverse is also called a reciprocal.

Example: