The event "randomly selected employee is not a floor assistant" is the same as "randomly selected employee is manager or helper". You can count that in total 27+53=80 people form the set of managers and helpers.

Then the probability that randomly selected employee is not a floor assistant is

$Pr=\dfrac{80}{180}=\dfrac{4}{9}.$

Answer: $Pr=\dfrac{4}{9}.$

6 0

3 years ago

Find the measure of < AED for m < BEC = 96

Strike441 [17]

I wish you would of put a picture but with what you gave me. if the angle is a straight line then you would just set it up like 96+x=180 bc a straight line ='s 180 and den subtract 96 from 180 which is 84 so x would = 84 if the angle is a supp. angle but til there's not a picture this might be wrong.
But i hope this helps have a nice nite!

5 0

3 years ago

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