Apparently, we use "Permutation" when order doesn't matter. In that way, only possible outcomes can be calculated.
P (n, r) = n! ( (n - r)!
Unlike, We use "Combination" when order does matter. Combination gives us all possible values.
C (n, r) = n! / (n - r)! r!
Hope this helps!
1.875 because ⅜ or 5 is 1.87 or 1.9 if you round it.
Answer:
Step-by-step explanation:
13-2x 5
13-5= 8
2x 8
Answer:
10 numbers
Step-by-step explanation:
