Diane will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $42 and costs an ad
ditional $0.17 per mile driven. The second plan has an initial fee of $51 and costs an additional $0.15 per mile driven.
For what amount of driving do the two plans cost the same?
__miles
What is the cost when the two plans cost the same?
$__
For what amount of driving do the two plans cost the same?
__miles
What is the cost when the two plans cost the same?
$__
1 answer:
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Answer:
0.3339 = 33.39% probability that both Dave and Mike will show up
Step-by-step explanation:
Probability of independent events:
If A and B are independent events, the probability of both happening at the same time is given by:
In this question:
Event A: Dave shows up.
Event B: Mike shows up.
Christine knows that there is a 47% chance that Dave will not show up and a 37% chance that Mike will not show up.
This means that .
a. What is the probability that both Dave and Mike will show up
0.3339 = 33.39% probability that both Dave and Mike will show up