Assume the probability is one half that a child born is a girl. if a family has three children, what is the probability that they have a) exactly one girl? b. at most two boys?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.