there are five pickup trucks, 10 two-door cars, and 6 four-door cars in a parking lot. A represents the event that a randomly selected vehicle from this parking lot is a four-door car. what is the probability of the complement of event A? enter your answer as a fraction, in simplified form, in the box

Question

Mathematics

Amirah Savage

2 August, 17:47

there are five pickup trucks, 10 two-door cars, and 6 four-door cars in a parking lot. A represents the event that a randomly selected vehicle from this parking lot is a four-door car. what is the probability of the complement of event A? enter your answer as a fraction, in simplified form, in the box

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Paul Bernard · Answer 1

A' = 5/7.

There are 6 cars that fit the requirement and 21 total vehicles, so P (A) = 6/21 = 2/7.

The complement of A, A', would be 1-A = 1-2/7 = 5/7.