Questions *Required
1. Janelle checks her coin supply and notices that she has only dimes, quarters, and pennies. She has
the same number of pennies as dimes, and half as many quarters. If she has ten coins altogether worth
94 cents, how many of each kind of coin does she have? Explain how you found your answer.

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.