1. at a certain company, the human resources department surveyed employee satisfaction. they collected the following data. (a) how would you characterize the relationship between salary and employee satisfaction scores? explain. (b) hilda uses the function y = 0.0005x + 60 to model the situation. what score does the model predict for a salary of $65,000? (c) what does the number 0.0005 in part (b) mean in the context of the situation?

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Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

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