What is the volume of the cylinder below?

Height 4
Radius 7

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?