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Yanka [14]
3 years ago
7

The YMCA lap pool is a right rectangular prism 36.8\, \text{m}36.8m36, point, 8, start text, m, end text long by 20 \,\text{m}20

m20, start text, m, end text wide. The pool contains 1472 \text{ m}^31472 m 3 1472,
Mathematics
2 answers:
brilliants [131]3 years ago
7 0

Answer:

h = 2m

Step-by-step explanation:

Given that,

Length of pool, l = 20 m

Width of the pool, b = 36.8 m

The pool contains 1472 m³ of water.

We need to find how deep is the water in the pool.

The pool is in the shape of right rectangular prism. The volume of right rectangular prism is given by :

V = lbh

h is depth of water

h=\dfrac{V}{lb}\\\\h=\dfrac{1472}{20\times 36.8}\\\\h=2\ m

Hence, water is 2 m deep in the pool.

jek_recluse [69]3 years ago
5 0

Answer:

2 m

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
During a sale, cameras were discounted 30% from their original price of $295.99. To the nearest cent, how much was the camera du
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Answer:

207.193

Step-by-step explanation:

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2 years ago
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belka [17]

Answer:

x = 15

Step-by-step explanation:

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3 years ago
A report published by the Federal Reserve Bank of New York in 2012 reported the results of a nationwide study of college student
Degger [83]

Answer:

The proportion of borrowers who owe more than 54,000 is 0%.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Researchers found that the average student loan balance per borrower is $23,300.

This means that \mu = 23300

They also reported that about one-quarter of borrowers owe more than $28,000.

This means that the 1 subtracted by the p-value of Z is 0.25 when X = 28000, that is, when X = 28000, Z has a p-value of 0.75, so when X = 28000, Z = 0.675. We use this to find \sigma

Z = \frac{X - \mu}{\sigma}

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This is 1 subtracted by the p-value of Z when X = 54000. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{54000 - 23300}{6963}

Z = 4.41

Z = 4.41 has a p-value of 1

1 - 1 = 0

The proportion of borrowers who owe more than 54,000 is 0%.

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2 years ago
I know the answer is 1 but I need to show it with positive and negative tiles and I don’t know what to put.
stira [4]

Answer and Step-by-step explanation:

So, the negatives cancel and turn into a positive.

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