In a concert band, the probability that a member is in the brass section is 0.50. The probability that a member plays trumpet, given that he or she is in
the brass section, is 0.36.
What is the probability that a randomly selected band member is in the brass
section and plays trumpet?

i think is g(1)=-1.

hope that i can

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: