Question

A water park has pools, slides, and rides that, in total, make use of 4, point, 1, times, 10, to the power 74.1×10
7
gallons of water. They plan to add a ride that would make use of an additional 2, point, 9, times, 10, cubed2.9×10
3
gallons of water. Use scientific notation to express the total gallons of water made use of in the park after the new ride is installed

Answer 1

4.1 × 10^7 + 2.9 × 10^3 = 4.10029 × 10^7 gallons

(That is 41,002,900 gallons.)