How many integers are divisible by 2 between 10! and 10! + 20 inclusive?  Select the correct option.
A) 6 B) 7 C) 21 D) 9 E) 10
C = 21   10! is divisible by 2   There are 20 numbers between 10! and 10!+20 that are divisible by 1.   Hence 21
<result>C</result>
How many integers are divisible by 2 between 10! and 10! + 20 inclusive?