Answer:
17+2g
Step-by-step explanation:
to find the first places you have to look at the ones tens and hundreds so the first place is in the ones place
I hope this helps
Answer:
19,600
Step-by-step explanation:
0-49=50 numbers
n=50
r=3
C(n,r)=n!/(r!(n-r)!)
=50!/(47!)(3!)
C(n,r)=C(50,3)
=50!/(3!(50−3)!)
= 19600
