There are a lot of information's that are already given in the question. Based on these information's the answer can be deduced. 1 mile = 1609 meters Then 70 miles = 1609 * 70 meters = 112630 meters again 1 hour = 3600 seconds 3 hours = 3600 * 3 seconds = 10800 seconds So Speed = 112630/10800 meters/second = 10.4 meters per second. So the falcon was flying at a speed of 10.4 meters per second.
C. The number of people in the home. This is because the more people in the house, more people are eating and using plates and there are going to be more beds for everyone to sleep on.
