Answer:
12870 ways
Step-by-step explanation:
10c2*13c3
10!/(10-2)!2! *13!/(13-3)!3!
[(10*9*8!)/8!*2*1] *[(13*12*11*10!)/10!*3*2*1]
45*286
12870 ways
Answer:
54
Step-by-step explanation:
cause a cub has 4 sides so each side is 54
I misread it but it isn't too different
set .12/.45 = x/100
cross multiply to solve for x
change x from a % to a decimal (for example: 12%=.12)
and that should be it
Answer:
Step-by-step explanation:
