at a car and truck dealership, the probability that a vehicle is white is 0.25. the probability that it is a van is 0.09. the pr
2 answers:
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Answer:
1.5 mph
Step-by-step explanation:
The speed in the still water = 6.5 mph.
The speed of the current = x mph.
1. Two friends traveled with current for 3 hours. The speed with the current is 6.5 + x mph, so they traveled miles.
2. Two friends traveled against the current for 4 hours and 48 minutes that is hours. The speed against the current is 6.5 - x mph, so they traveled
miles.
They traveled the same distance with the current and against the current, hence,
Solve this equation:
If she picks the letter A, she can then pick either 1 , 2 or 3
If she picks B, she can pick 1, 2, or 3 and so on.
See attached picture for the sample space :
If she picks B, she can pick 1, 2, or 3 and so on.
See attached picture for the sample space :