Mom buys a phone on hire purchase. First she pays a deposit of $100,followed by 12 monthly installments of $80 each How much money does mom pay for the phone? N. B.Calculation needed or Working out ​

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.