The function f(x) = 2x^2 + 3x + 5, when evaluated, gives a value of 19. what is the function’s input value?
a. 1
b. -1
c. 2
d. -2
e. -3

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

What statement is true? 2x^2-9x+2=-1

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