A pilot flew a jet from City A to City B, a distance of 1600 mi.On the return trip, the average speed was 20% faster than theoutbound speed. The round-trip took 5 h 20 min. What was the speedfrom City A to City B?
A wire 370 in. long is cut into two pieces. One piece is formedinto a square and the other into a circle. If the two figures havethe same area, what are the lengths of the two pieces of wire (tothe nearest tenth of an inch)?
