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Natasha2012 [34]
3 years ago
11

Two sides of a triangle have lengths a and b, and the angle between them is u. what value of u will maximize the triangle's area

?
Mathematics
1 answer:
lina2011 [118]3 years ago
6 0
Okay use the formula A=1/2xy.

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The state medical school has discovered a new test for tuberculosis. (If the test indicates a person has tuberculosis, the
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The probability according to the given scenario is:

(a) <em>0.0395</em>

(b) <em>0.95</em>

(c) <em>0.076</em>

The given values are:

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  • P(A) = 0.05

(a)

The probability that the  b/w has tuberculosis as well as having (+) test will be:

→ P(A \cap B) = P(B/A).P(A)

By substituting the values, we get

→                  = 0.79\times 0.05

→                  = 0.0395

(b)

The probability that a person does not have tuberculosis will be:

→ P(A') = 1-P(A)

→            =1-0.05

→            = 0.95

(c)

The person does not have tuberculosis as well as have a (+) test, the probability will be:

→ P(A' \cap B) = P(A').P(B/A')

→                  = 0.95\times 0.08

→                  = 0.076

Learn more:

brainly.com/question/14816227

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2 years ago
There are 203 apples in a basket. How many children can share these apples equally? How many apples would each child get?
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3 years ago
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True or false: given a sample mean of 2.1 and a sample standard deviation of 0.7 from a sample of 10 data points, a 90% confiden
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Which equation is equivalent to 10+2(x−1)+7x=3x+1?
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Answer:

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