According to the general equation for conditional probability, if P(An B) = 4 and P(B) = ?, what is P(ALB)?
O
A.
40
49
B.
24
49
O
16
49
Help please

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?