Un compresor de aire maneja en la entrada 10 L/s de aire (2 pulgadas diámetro) a 120 kPa y 20°C, y lo entrega a 1 000 kPa y 300°C.

Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?