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AnnyKZ [126]
3 years ago
8

HELP OVER DUEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics
2 answers:
jarptica [38.1K]3 years ago
6 0
1. 70
2. 22
3. 54.5
4. 38.5
5. 65.5
Fudgin [204]3 years ago
5 0
Answers
1)70
2)22
3)54.5
4)38.5
5)65.5
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Answer:

14x²-12y²

Step-by-step explanation:

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Suppose 10000 people are given a medical test for a disease. About1% of all people have this condition. The test results have a
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Answer:

The percent of the people who tested positive actually have the disease is 38.64%.

Step-by-step explanation:

Denote the events as follows:

<em>X</em> = a person has the disease

<em>P</em> = the test result is positive

<em>N</em> = the test result is negative

Given:

P(X)=0.01\\P(P|X^{c})=0.15\\P(N|X)=0.10

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Compute the probability of a positive test result as follows:

P(P)=P(P|X)P(X)+P(P|X^{c})P(X^{c})\\=(0.85\times0.10)+(0.15\times0.90)\\=0.22

Compute the probability of a person having the disease given that he/she was tested positive as follows:

P(X|P)=\frac{P(P|X)P(X)}{P(P)}=\frac{0.85\times0.10}{0.22} =0.3864

The percentage of people having the disease given that he/she was tested positive is, 0.3864 × 100 = 38.64%.

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3 years ago
Jacob went camping with his family. At 7:15 A.M., Jacob set out to go fishing. It took 1 hour and 45 minutes to hike to the lake
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What is the volume of a rectangular airway that is 15.0 feet high, 19.0 feet wide, and 169.0 feet long?
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V=lxwxh. 15x19x169= 48,165, which doesn't seem to be an answer
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How does the answer to each multiplication problems answer to is a corresponding division problem
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