18a: 3*3*3*2*a
20a: 2*2*5*a
6a: 3*2*a
the greatest common factor is 2a
Answer:
you can be on a call back at your the one in your the one in your office at it and
Answer:
x = 2 or x = - 1/3
Step-by-step explanation:
3x² - 5x = 2
3x² - 5x - 2 = 0
(x - 2) (3x + 1) = 0
x = 2 or x = - 1/3
The probability that a randomly selected cable repair visit will take at least 43 minutes will be 88%.
Given: The times required for a cable company to fix cable problems in its customers' homes are uniformly distributed between 40 minutes and 65 minutes.
It can be deduced that the probability that a randomly selected cable repair visit will take at least 43 minutes will be calculated thus:
= 1 - [(43 - 40)/(65 - 40)
= 1 - 0.12
= 0.88
Hence, The probability that a randomly selected cable repair visit will take at least 43 minutes will be 88%.
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Answer:
oh so easy 4 my answer is so easy
