You got to get the correct answer for someone to do that. If there is a slight issue, than thats why its marked as good.
Answer:
x=18-2/5y
y=-5/2x+45
Step-by-step explanation:
5x+2y=90
Nosotros queremos resolver para x o y
5x=90-2y
x=18-2/5y
o
2y=90-5x
y=-5/2x+45
Well let's pretend that decimal wasn't there, and the question was just asking √81. You should know that the answer to √81 is 9. So now, let's put the decimal back in its place so the question is √.81 again. You just have to do the same thing to the answer by adding a decimal in front of it. Therefore:
√81 = 9
√.81 = .9
Your answer is 0.9 :)
The correct statement regarding the conditional probability P(B|M) is given by:
P(B|M) = 0.36; given that the vehicle has been driven many miles, there is a 0.36 probability that the color is blue.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
The conditional probability P(B|M) is the probability of B given that M, that is, the probability of a vehicle that has driven many miles being blue.
Researching the problem on the internet, it is found that of the 94 vehicles that have driven many miles, 34 are blue, hence:
P(B|M) = 34/94 = 0.36.
Hence the correct option is given by:
P(B|M) = 0.36; given that the vehicle has been driven many miles, there is a 0.36 probability that the color is blue.
More can be learned about probabilities at brainly.com/question/14398287
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