Question

Marisa has 2 pennies, 4 nickels, and 5 dimes in her pocket. How many different arrangements are possible if she removes one coin at a time from her pocket?

Answer 1

-2 pennies, 4 nickels, 4 dimes
-2 pennies, 4 nickels, 3 dimes
-2 pennies, 4 nickels, 2 dimes

And so on. Do you kind of get the idea?

Answer 2

Oh gawd these are the most annoying questions lol you could use a probability tree diagram to find the answer by starting first by finding the probability of choosing a penny then a nick then a dime and so on.. gl ... i dont think exams would test this xD