The johnson family can fly from washington, dc., to london for $.18 per mile per person. the distance is 3,663 miles. how much will the trip cost for 4 people to go?

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt