I will mark brainliest. The question is attached!

Describe how you can act financially responsible.

The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?

The length of a lap is 15 meters. if lisa wants to swim 450 meters this week, how many laps must she swim