Giving a test to a group of students, the grades and gender are summarized below B
3
Male
Female
Total
A
15
19
34
C
11
17
28
Total
29
42
71
6
9
If one student is chosen at random,
Find the probability that the student got a 'A' GIVEN they are male.

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?