<span>Simplify the rational expression. State any restrictions on the variable.
A. t + 4; t ≠ 8 B. - t + 4; t ≠ - 8 C. t - 4; t ≠ - 8 D. - t - 4; t ≠ 8
I think it would be C.
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The probability that if 5 tires are inspected, exactly 2 have a defect is 0.021
<h3>How to calculate the probability</h3>
The given parameters are:
--- the proportion that contains defect
--- the sample size
-- the selected sample
The probability is then calculated as:

So, we have:



Hence, the probability that if 5 tires are inspected, exactly 2 have a defect is 0.021
Read more about probabilities at:
brainly.com/question/15246027
10(9+8t)
10x9+10x8t
90+8t
hope that helps
For the first one the answer is 17
And for the second one its 5.5