To find her speed, divide the total distance by the total time:
12.5 miles / 5 hours = 2.5 miles per hour.
What do you mean by this?
In five weeks, there are 35 days. So, the average drop in temperature per day is 40/35 = 8/7 degrees per week. Then in 1 week, 8/7 degrees per day * 7 days per week = 8 degrees per week.Therefore there are 8 degrees drop of temperature in 1 week.
That is going to be false