Answer:
6
Step-by-step explanation:
possible combination = 3 x 2 = 6
Answer:15/2
Step-by-step explanation:
Answer:
27.5
Step-by-step explanation:
To find the mean you basically just add all of the numbers then divide by how many there are.
So, for this problem, 19+22+24+45=110
110/4=27.5
Hope this helped!!
Answer:
the answer is C
Step-by-step explanation: