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Galina-37 [17]
3 years ago
13

The largest pyramid in Egypt, built almost 5,000 years ago, covers an area of about 63,300 square yards. Find the length of each

side of the square base. Round to the nearest yard.
Mathematics
1 answer:
Burka [1]3 years ago
8 0

Answer:

15,825

Step-by-step explanation:

Because it is a square divide 63,300 by 4.

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Step-by-step explanation:

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4 0
2 years ago
1. What are the roots of 4x2 = 8x - 7?
Andrei [34K]
4 times 2 =8times-7 is 1
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3 years ago
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The mean hours of sleep that students get per night is 7 hours, the standard deviation of hours of sleep is 1.7 hours, and the d
densk [106]

Answer:

c. 3.6 and 10.4 hrs

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

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99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

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For about 95% of students, nightly amount of sleep is between

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So the correct answer is:

c. 3.6 and 10.4 hrs

5 0
3 years ago
Please help I give you 30 points
valentinak56 [21]

Answer:

The last one,  14 3/4

Step-by-step explanation:

I hope this helped :)

4 0
2 years ago
Please help me as soon as possible
elixir [45]
You might want to see what other people say but I think that it is 40
5 0
3 years ago
Read 2 more answers
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