Answer:
See explanation
Step-by-step explanation:
Required
The average
The data whose average is to be calculated are not given.
However, the formula to calculate the average is:
Assume the data is:
This means that the number of schools is 4
So:
<em>The average of the assumed data is 1238</em>
I think it will take Elizabeth 17 minutes.
Answer:
38
Step-by-step explanation:
9 + 10 + 2 + 6 + (9 - 2) + (10 - 6) = 38
Nobody will be able to give an accurate response to this question without seeing the tally chart sorry
9(3+5)
if you go through each answer choice you will notice that none of the rest are right
8(3+6) = 24 +48
8(19 +37) = 152 + 296
9(18 +36)= 162 +324