Answer:
It will take 1 hour to type the report.
Step-by-step explanation:
The time that will take to John to type the report is:

Since we have 60 minutes in 1 hour, the time in hours is:

Therefore, it will take 1 hour to type the report.
I hope it helps you!
Answer:
D. 34
Step-by-step explanation:
15+12=27
v-7=27
+7. +7
______
v=34
answer c. none of the above
13. 10-14
14.I can't see the whole graph, so you need to do it yourself. Add up everyone's age and divide by the amount of people on the graph. That will give you the average.