Nathan recently bought a paint sprayer for his painting business. over the last six days, he has used 264 gallons of paint to cover 87,648 square feet of wall space. if nathan uses the sprayer approximately 7 hours each day, how many ounces of paint is the sprayer dispensing each minute?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

How is the interquartile range calculated?