Prob of selected students times prob of selecting boys times prob of selecting 3 boys
total students = 15b + 30g = 45 students
1. 10s/45t = 0.22
2. 15b/45t = 0.33
3. 3b/15b = 0.2
0.22×0.33×0.2=0.0148
1.48%
I'm not sure 100%... double check answer please
Answer:
The number 80% is greater than 7/9.
hope this helps : )
Step-by-step explanation:
60 percent of 150 is 90. So that means 60 shots do not go in.
