Find 2x − 3y − z if x = −2, y = 3, and z = −2 a.11 b.-11 c.15 d.-15

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

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

Which is the factored form of the polynomial p(x) shown here?