Answer:
20 
Step-by-step explanation:
Answer:
352 ÷ 16 = 22.
Step-by-step explanation:
just divide 352 and 22 to get 16
Answer:
455.
Step-by-step explanation:
Yes. You require the number of combinations of 3 from 15.
15C3
The formula for this is 15! / 12! 3! or you can do itr as follows
15C3 = 15*14*13/3*2*1
= 5*7*13
= 35*13
= 455.
Less than is subtraction so your answer to "six less than a number is 14" would be
n-6=14