Gizmo Warm-up The Distance-Time Graphs Gizmo shows a graph and a
runner on a track. You can control the motion of the runner
by manipulating the graph (drag the red dots).
Check that Number of points is 2, and that under Runner
1 both Show graph and Show animation are turned on.
The graph should look like the one shown to the right -
one point at (0,0) and the other point at (4.40).
1. Click the green Start button on the stopwatch.
What happens?

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

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

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?