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1 year ago

If the side length of a square is 4 inches, it’s area is how many square inches and it’s perimeter is how many inches

Mathematics

1 answer:

riadik2000 [5.3K]1 year ago

6 0

Answer:

The area is 16 inches squared and the perimeter is also 16 inches

Step-by-step explanation:

To find the area, you must multiply the length by the width. Since this is a square, you have to multiply one adjacent side by the other. For perimeter, you can either multiply one side by 4 or add all 4 sides.

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A department store, on average, has daily sales of $28 comma 286.28. The standard deviation of sales is $1 comma 500. On Tu

wolverine [178]

Answer:

z-score = 4.43,

It is a Good day

Step-by-step explanation:

The provided information is:

Mean = $28,286.28

Standard deviation = $1,500

Let x be the sell of department store on Tuesday.

Then, x = $34,924.62

The z-score is define as:

$z=\dfrac{x-\mu}{\sigma}\\\\=\dfrac{34924.62-28286.28}{1500}\\\\=4.43$

Thus, the Tuesday's z-score is 4.43. So this is usually good day.

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2 years ago

Credit card companies use negative balances to represent when the credit card company owes the customer money and positive balan

miv72 [106K]

Answer:

she owes nothing and the credit card company owes her nothing.

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2 years ago

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Help help math math math math

Kryger [21]

Answer:

C. -3/7

Step-by-step explanation:

Irrational numbers: cannot be written as a fraction

Rational numbers: can be written as a fraction

The only option that contains a fraction, is C

Hope this helps!

7 0

1 year ago

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Data was collected on the average winter temperature and the number of days with

laila [671]

Answer:

You should expect to see more days with snow when the average temperature is lower, and less days wth snow when the average winter temperature is higher.

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2 years ago

Find the difference.

RUDIKE [14]

Answer:

Option C

Step-by-step explanation:

Check the attached photo.

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1 year ago