A = student selected is an eighth grader B = chosen student takes bus P(A) = probability of selecting eighth grader P(A and B) = probability of selecting eighth grader AND student who takes bus P(A and B) = probability of selecting eighth grader who takes the bus P(B|A) = probability of selecting someone who takes the bus given they are an eighth grader
A rhombus is a 4 sided shape with equal lengths. Even though it has equal lengths, it has opposite sides that are parallel, and angles that are equal. It also has diaginols (dashed lines) meat in the middle