Mike is making a playlist for an upcoming trip. The average length of a song on this digital music player is 3 minutes. If he expects the flight to last about 3 hours 30 minutes, how many songs should mike put on the playlist?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?