Answer:
10 times
Step-by-step explanation:
there are a total of 200 coins
each time he makes a selection the probability of selecting a dime is 40/200 or 1/5
if he makes 50 selections, the probability is 1/5(50) which is 10 times
108
12/4=3
36 x 3 = 108
9,000 ×(1+0.02)^6
put that in yer calculator
