12^3 / 12^7
Cancel out the common factor:
Multiply the numerator by 1:
12^3 * 1 / 12^7
Factor 12^3 out of the denominator to get:
12^3 * 1 / 12^3 * 12^4
Now cancel the common factor to get:
1/12^4
Take all three trial result averages and add them up
Then take that number and divide by three because there was three numbers added.
That number is the average of the three trials
The answer to your question is the first option! Hope this helps. God bless
Answer:
27
Step-by-step explanation:
the sequence is 4 added to each number. 4 added to 23 is 27
