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All Seasons Plumbing has two service trucks which

Resolved Question:

All Seasons Plumbing has two service trucks which frequently break down. If the probability the first truck is available is .75, the probability the second truck is available is .50, and the probability that both trucks are available is .30, what is the probability neither truck is available?

Optional Information:
Orlando, Florida

Submitted: 11 years ago.
Category: Finance
Expert:  Ryan replied 11 years ago.

Probability truck #1 is unavailable = .25

Probability truck #2 is unavailable = .50

P(A · B) = P(A) × P(B) or

.25 x .50 = 0.125 or 12.5%



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