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eduard
3 years ago
11

The answer of the problem

Mathematics
2 answers:
Radda [10]3 years ago
4 0
The answer is 6. x equals 6
Alex777 [14]3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

2x + 3 = 4x + -9

2x + 3 = 4x - 9

-2x        -2x

3 = 2x - 9

+9       +9

12 = 2x

6 = x

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The state medical school has discovered a new test for tuberculosis. (If the test indicates a person has tuberculosis, the
Inessa [10]

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:

  • P(B/A) = 0.79
  • 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

8 0
2 years ago
Confused on what to do
docker41 [41]

Answer:

A

Step-by-step explanation:

Sorry if I am wrong

it is kinda confusing

7 0
3 years ago
Which is greater 3.65x10-8 or 3.65x10-7
Mice21 [21]

Answer:

the second one is your answer

Step-by-step explanation:

hope this helped mark me brainlest pls and thank you

3 0
2 years ago
Read 2 more answers
Choose a number between 55 and 101 That is multiple of 6,9, and 18
kirza4 [7]
So what is the question i didnt get it?
5 0
3 years ago
Solve for x <br>x/4 ≥ -8<br>a) x≤-2<br>b)x≥-32<br>c)x≥-2<br>d)x≤-32​
Marianna [84]

Answer:

B

Just multiply by 4 to isolate x; because 4 isn't negative, u keep the sign the same.

4 0
3 years ago
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