This test will not impact your grade. Solve the following quadratic by
completing the square.
f(x) = x2 + 10x - 1
[?] => )
Steps to Remember
1. Set the y-value equal to 0.
2. Subtract the constant term from both sides.
3. Add 2 to both sides (to complete the square).
4. Factor (write as a perfect square).
5. Solve for x like normal.
X=

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