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Ray Of Light [21]
3 years ago
14

Can i get help knowing the answer PLZZ and explain step by step

Mathematics
1 answer:
Studentka2010 [4]3 years ago
8 0

Answer:

b) 19.03in

Step-by-step explanation:

6.3in / 4.8in = 1.31in

1.31in x 14.5in = 19.03in

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Answer:

37.27% probability that he or she will have a heart attack.

Step-by-step explanation:

Bayes Theorem:

Two events, A and B.

P(B|A) = \frac{P(B)*P(A|B)}{P(A)}

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This means that P(A) = 0.33

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This means that P(B) = 0.15

If someone has periodontal disease, what is the probability that he or she will have a heart attack

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37.27% probability that he or she will have a heart attack.

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