Okay okay thanks for the update I am on my way to get my car
Answer:
Mr. White can walk 4 miles in 1 hour.
Step-by-step explanation:
45min/3miles
60min/?miles
1 mile in 15 minutes
For this case we have that by definition, the area of a circle is given by:

Where:
r: It is the radius of the circle
According to the data of the statement we have that the circle has a radius of 
Substituting in the formula we have:

So, the area of the circle is
feet squared
Answer:
Option D
Answer:
The difference is 1,563 feet.
Step-by-step explanation:
1,281+282=1,563