Darnell charges $10 per hour for his babysitting service. Jordan charges an initial fee of $4 to show up and then an additional $9 per hour while babysitting. A In the boxes below, enter a system of equations that represent the amount of money that Darnell and Jordan charge.

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

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.