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fenix001 [56]
2 years ago
12

I really need help on this work it is really difficult help plsss

Mathematics
1 answer:
Paha777 [63]2 years ago
6 0

Answer: 105 square feet

Step-by-step explanation: The answer is 105 square feet because find the area of the pool by multiplying 12 and 20 to get 240. You then want to find the area of the total space. Add 3 to 12 and add 3 to 20. Then multiply 23 by 15 to get 345. You then want to subtract 345 - 240 to get rid of the extra space to get your answer of 105.

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The correct statement comparing the theoretical and experimental probabilities is given as follows:

\frac{1}{4} < \frac{7}{25}.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

The theoretical probability is taken before any experiment. Since the four sections are equal, the theoretical probability is:

T(H) = 1/4.

The experimental probability is taken considering previous experiments. Out of 100 tosses, 28 landed on H, hence:

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Hence the correct statement is:

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More can be learned about probabilities at brainly.com/question/14398287

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2 years ago
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Answer:

57 percent

Step-by-step explanation:

4 divided by 7= .57

  •                57 reminder 1
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