Devon is making a scale drawing for a landscaping project in his backyard. he is including a large dog house, 6 feet by 8 feet, for his great dane, fido. on the drawing, 8 inches represent the width of his backyard, which is 80 feet. which scale is devon using for the drawing? which dimensions will he use to represent the actual size of fido's new abode

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

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

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.