Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Sarah has 9 sweaters and 7 scarves. How many different sweater-scarf combinations are there?

OpenStudy (anonymous):

A 63 B 54 C 72

OpenStudy (anonymous):

do I multiply?

ganeshie8 (ganeshie8):

she can pick sweaters in 9 ways she can pick scarves in 7 ways so total ways = 9*7

ganeshie8 (ganeshie8):

yup !

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!