Ask your own question, for FREE!
Mathematics 25 Online
OpenStudy (anonymous):

Jamie has a deck of 60 sports cards, of which some are baseball cards and some are football cards. Jamie pulls out a card randomly from the deck, records its type, and replaces it in the deck. Jamie has already recorded six baseball cards and nine football cards. Based on these data, what is, most likely, the number of baseball cards in the deck? 12 15 24 30

OpenStudy (anonymous):

The answer is 12. Explanation:

OpenStudy (anonymous):

Sorry, 24, not 12.

OpenStudy (anonymous):

hehe its all good

OpenStudy (anonymous):

There are 1/2 more football cards than baseball cards. Together, they equal 60. Say x is the amount of baseball cards. \[x+(3/2*x)=60\], so x = 24.

OpenStudy (anonymous):

I GET IT YYAAYYAY

OpenStudy (anonymous):

That's great:)

OpenStudy (anonymous):

MERCI MONSIEUR

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!