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lorasvet [3.4K]
3 years ago
11

a rock climber climbs down into the grand canyon at a rate of 2ft/ min. how long will it take to climb down 50 feet?

Mathematics
1 answer:
Karolina [17]3 years ago
5 0

25 minutes

50/2=25


Hope this helps!!

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Answer:

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That formula only works if events A (play basketball) and B (play baseball) are independent, but they are not in this case, since out of the 18 players that play baseball, 13 play basketball, and hence P(A|B)=1318<2230=P(A) (in other words: one who plays basketball is less likely to play basketball as well in comparison to someone who does not play baseball, i.e. playing baseball and playing basketball are negatively (or inversely) correlated)

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