There are 12 boys and 13 girls in a class. there are 10 boys and 15 girls in a second class. what is the probability that both students will be boys from either class?

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Sum is 17 and their difference is 3