A bag contains 7 milk and 10 dark chocolates. A sweet is selected at random.
What is the probability of choosing:
P(milk)
=

P(not milk)
=

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.