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zhuklara [117]
2 years ago
12

PLS HELP ME ILL MARK BRAINIEST

Mathematics
1 answer:
skad [1K]2 years ago
5 0

Answer:

Question 1- 288.48

Step-by-step explanation:

depending on how they round your answer the number might look different.

V= Bh which means (pi)r^2(h)

3.14 x 1.25^2 x 4.9

V=24.040625 ~ 24.04

12 x 24.04

=288.48

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Five people buy individual insurance policies. According to the research, the probability of each of these people not filing a c
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The complete question is;

Five people buy individual insurance policies. According to the research, the probability of each of these people not filing a claim for at least 5 years is 2/3.

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1) P(all 5 file no claim after 5 years) = 0.132

2) P(exactly 3 file claim after 5 years) = 0.033

Step-by-step explanation:

1) we are told that the probability of each of these people not filing a claim for at least 5 years is 2/3.

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P(all 5 file no claim after 5 years) = (2/3)^5 = 0.1317 ≈ 0.132

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Then probability of each filing a claim after 5 years = 1 - 2/3 = 1/3

So, P(exactly 3 file claim after 5 years) = (1/3)^3 ≈ 0.037.

The closest answer is 0.033.

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