solving for geometry

Although the Eiffel Tower in Paris is not a solid pyramid, its shape approximates that of a pyramid with a square base measuring 410 feet on a side and a height of 984 feet. If it were a solid pyramid, what would be the Eiffel Tower's volume, in cubic meters? Round your answer to nearest whole number. Spring 2020 5) Your car can drive 350 miles on a tank of 13 gallons. 5) a. a. How far can it drive on 50 gallons? Round your answer to the nearest whole number. b. b. How many gallons are needed to drive 800 miles? Round your answer to the nearest whole number. 6) A car is traveling 65 miles per hour. How many meters will the car travel 6) in 10 seconds? Round your answer to the nearest tenth of a meter. 7) 7) The population of a town increased from 139,850 in 2005 to 150,900 in 2012. By what percent did the population increase? Round your answer to the nearest tenth