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3 years ago

Please solve for x and is it complementary or supplementary

Mathematics

1 answer:

Viktor [21]3 years ago

5 0

The answer is 10 x and i think complementary but i could be wrong so you may want someone else to answer that

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You get GPS units from two manufacturers, A and B. You get 43% of your units from A and 57% of your units from B. In the past, 2

defon

Answer:

0.5015 = 50.15% probability that it came from manufacturer A.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Defective

Event B: From manufacturer A.

Probability a unit is defective:

2% of 43%(from manufacturer A)

1.5% of 57%(from manufacturer B). So

$P(A) = 0.02*0.43 + 0.015*0.57 = 0.01715$

Probability a unit is defective and from manufacturer A:

2% of 43%. So

$P(A \cap B) = 0.02*0.43 = 0.0086$

What is the probability that it came from manufacturer A?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.0086}{0.01715} = 0.5015$

0.5015 = 50.15% probability that it came from manufacturer A.

4 0

2 years ago

Multiply.

icang [17]

Sorry for the delay but I answered your question and the answer is -6xsquare +11x-4

4 0

3 years ago

Read 2 more answers

Two lines, A and B, are graphed (Look at the picture):

Snezhnost [94]

Answer:

B. (2,8), because both equations intersect at this point

3 0

3 years ago

Read 2 more answers

if every short side is 1.5 in and every long side is 3 in what is the perimeter wilmart brainiest show your work

Zarrin [17]

Hello there (I can do this one, it's quick enough)

The correct answer is 24 inches

There are 8 short sides, so you would do 1.5 times 8, to get 12 inches

There are 4 long sides, so you would do 3 times 4, to get 12 inches

12 plus 12 = 24 inches

I hope this helped

5 0

3 years ago

-3 x 2(4-18) + 8 =<br> Solve the equation

Karolina [17]

we are given

-3 x 2(4-18) + 8 =

Firstly , we will solve inside parenthesis

$-3 *2(4-18) + 8 =$