Last year, Mrs. Carpenter earned a salary of $63,250. She pays a daycare center $385 each week to watch her children while she works. She worked for 49 weeks.

How much money did Mrs. Carpenter earn last year after deducting childcare costs?

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Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

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

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?