Final answer:
Bonnie typed her paper at a rate of 2.5 pages per hour.
Step-by-step explanation:
To find the rate at which Bonnie typed her paper, we can use the formula:
Rate = Number of pages / Time
In this case, Bonnie typed a 2 page report in 45 minutes, so the rate would be:
Rate = 2 pages / 45 minutes = 0.044 pages per minute
To convert this rate to pages per hour, we can multiply it by 60:
Rate = 0.044 pages per minute * 60 minutes per hour = 2.64 pages per hour
Therefore, the correct answer is A. 2.5 pages per hour.