Suppose that three astronauts outside a spaceship decide to play catch. all three astronauts have the same mass and are equally strong. the first astronaut throws the second astronaut toward the third one and the game begins. describe the motion of the astronauts as the game proceeds. how long will the game last?

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes