3 bananas are to be selected from a group of 9. In how many ways can this be do

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

3 bananas are to be selected from a group of 9. In how many ways can this be done?
a.362,880
b.84
c.1
d.504
Apr 29th, 2015

3 bananas are to be selected from a group of 9. In how many ways can this be done?
a.362,880
b.84
c.1
d.504

it is 3C9 = 9*8*7/3! = 72*7/6 = 84

Apr 29th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 29th, 2015
...
Apr 29th, 2015
Oct 17th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer