Answer: It flies 165 miles in 5 hours
Step-by-step explanation:
396/12 = 33
It flies 33 miles every hour.
33 * 5 = 165
Answer:
B) 
Step-by-step explanation:
The formula for the area of a circle is : 
The radius of a circle is the length from one side to the centre.
To work this out you would have to multiply pi by the radius of 7 squared, this gives you 153.94, however if using pi as in 3.14, then the answer is 153.86.
1) Multiply pi by 7 squared.

The standard form of an ellipse is expressed as x2/a + y2/b = 1 where a and b are the major and minor axes. In this case, the center is (0,0) a is equal to 5 and b is equal to 4. hence the equation becomes x2/25 + y2/16 = 1. This is the final answer to the problem.