Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (xmoses1):

Anyone know what this means??? I'm stumped... 13: Solve: 5! A. 25 B. 125 C. 120 D. 15

OpenStudy (shamil98):

Factorials.

OpenStudy (kenljw):

n! means n factorial n(n-1)(n-2)....1 5! = 5X4X3X2X1= 120 0! =1 by definition

OpenStudy (shamil98):

5! = 5 x 4 x 3 x 2 x 1 = 120

OpenStudy (shamil98):

A factorial is basically everything up to and including multiplied for example: 3! = 3 x 2 x 1 = 6

OpenStudy (xmoses1):

Oh now i get it! Thats actually pretty easy

OpenStudy (shamil98):

Glad to be of assistance.

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!