Ask your own question, for FREE!
Mathematics 61 Online
OpenStudy (anonymous):

the number of months old bo is on her nth birthday...what is it?

OpenStudy (anonymous):

108 months, 9 times 12

OpenStudy (anonymous):

On her first birthday (n=1), it means she is 12 months old. On her second birthday (n=2), she is 24 months old. So on her nth birthday, she is 12n months old.

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!