Jamal hiked on two trails. The first trail was 3 1/3 miles long, and the second trail was 1 3/5 times as long as the first trail. How many did Jamal hike? Enter your answer as a mixed number in simplest form

The amount of energy it takes to lift a box might be a function of which of the following

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?