A space heater costing $235 offers an extended warranty for 15% of the purchase price. If the local repair shop will fix a space heater for $12, how many times must the space heater need repairs for the warranty to be worth the cost? a. one b. two c. three d. four Please select the

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

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

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4