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shutvik [7]
2 years ago
14

A square ceramic tile has an area of 20.25 square inches. How long is one side?

Mathematics
2 answers:
MrMuchimi2 years ago
8 0

area = S^2

so 20.25 = S^2

take square root of 20.25 for length of side

square root of 20.25 = 4.5 inches

Evgen [1.6K]2 years ago
8 0

Answer: 5.4

Step-by-step explanation:

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kifflom [539]

Answer:

D. Omar's transaction involves more money, because |-15| is greater than |10|.

Step-by-step explanation:

The absolute value of a number is simply the magnitude or numerical value of a number while ignoring any sign attached to it. For example, given that x is a real number, absolute value of x, |x| = x. The absolute value of x does not take account of any sign attached to it.

Thus:

The absolute value of Omar's transaction is given as |-15| = 15.

While that of Jake is |10| = 10.

15 is greater than 10.

Therefore, we can conclude that:

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7 0
2 years ago
Read 2 more answers
Please answer this in two minutes
erik [133]

Answer:

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Step-by-step explanation:

We know that

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6 0
3 years ago
You have an SRS of size 8 and calculate the one-sample t statistic. What is the critical value t∗ such that (a) t has probabilit
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Answer:

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Step-by-step explanation:

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For this case we need a value who accumulates 0.02 of the area in the right of the t distribution with 7 degrees of freedom so we can use the following excel code:

"=T.INV(1-0.02,7)"

And we got t_{crit}= 2.518

Part b

For this case we need a value who accumulates 0.85 of the area in the left of the t distribution with 7 degrees of freedom so we can use the following excel code:

"=T.INV(0.85,7)"

And we got t_{crit}= 1.119

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3 years ago
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