Question

ATTACHMENT # 3

Answer 1

#24

Answer 2

hmmm, what do you get when you insert 10 in place of n? 2^10/10! = ?

Answer 3

20?

Answer 4

:-D :-D

Answer 5

2*2*2*2*2*2*2*2*2*2/10*9*8*7*6*5*4*3*2*1 = 8*4*2*2*2/10*9*8*7*6*5*4*3*2*1 = 4/10*9*7*6*5*3 (cancel out the 8, 4 and 2 common in both)

Answer 6

thanksss!