The answer is 20C10 which is 20!/[10!(20-10)!] = 184756
10,11,12,13,14,15,16,17,18,19,20 :D
Not even = odd. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 10 numbers (20 / 2 = 10).
mostly the numbers 10 through 20
set of odd numbers divisible by 2 between 10 and 20
There are 7 composite numbers from 10 to 20 (including the boundaries):10, 12, 14, 15, 16, 18 and 20
10 and 20
10 and 20 are composite numbers, not prime numbers. The prime factorization of 10 is 2 x 5. The prime factorization of 20 is 2 x 2 x 5.
10, 20
The composite numbers between 10 and 20 are 12, 14, 15, 16 and 18.
The two numbers that add to -8 and multiply to -20 are -10 and 2. This is because -10 + 2 = -8 and -10 * 2 = -20. These numbers satisfy both conditions simultaneously.
The midpoint between two numbers is calculated by finding the average of those numbers. For 10 and 20, you add the two numbers together (10 + 20 = 30) and then divide by 2. Thus, the midpoint is 30 / 2 = 15. Therefore, the midpoint of 10 and 20 is 15.