Answer:(2,2)
Step-by-step explanation:
Answer:
mean=average which means you add all of the numbers and divide by the number of numbers there are, which sounds pretty confusing, but i'll show you! 9+7+11+10+8=45, now you divide 45 by 5, which is how many numbers there are that we had to add. 45 divided by 5 is 9, which means the MEAN/average is 9!
Step-by-step explanation:
hope this helps!
I believe that the answer is 9,11,13
Answer:
2 Days = 2 x 24 = 48 hours
5 days = 5 x 24 = 120 hours
and 3rd is 80 hour
their ratio are 48:120:80
and their simplest form is 6:15:10
Step-by-step explanation: