The boffo balloon company makes helium balloons. large balloons cost $13.00 a dozen, medium-sized balloons cost $11.00 a dozen, and small balloons cost $8.60 a dozen. about 60 percent of the company’s sales are of the smallest balloons, 30 percent are medium, and large balloons constitute only 10 percent of sales. customer order records include customer information, quantity ordered, and size. to write a program that makes the most efficient determination of an order’s price based on size ordered, you should ask first whether the size is group of answer choices

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?