21. Combinatorics and Probability
Probability
Multiple Choice
Multiple ChoiceIn your coin purse, you have 3 quarters, 4 nickels, & 2 dimes. If you pick a coin at random, what is the probability that it will be a quarter?
A
0.33
B
0.44
C
0.50
D
0.66
49
views
Related Videos
Related Practice
Showing 1 of 7 videos