Question

The freshman class has 190 students. Each freshman must write five reports from a list of 15 novels that the teacher has assigned them to read. How many different combinations of novels can a freshman student choose to write reports on?

Answer 1

15C5
= 15! / 10! 5!

Answer 2

15 IS NOT AN OPTION POSSIBLE ANSWERS ARE:a.360,360
b.15,625
c.3,003

Answer 3

right what i said works out to 3003

Answer 4

i way to do these is to multiply starting with 15 down to 11 and divide by 5 ultiplied diown to 1

ie (15*14*13*12*11) / (5*4*3*2*1) = 3003