The frequency of a wave traveling through the air of a hot, dry desert is 1,200 hertz. its wavelength is 0.300 meters. what is the speed of the wave

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Need asap. solve for the following inequality