A furniture store has a loading ramp that is 4.7 m log and its upper end is 1.1 m above its lower end. Find the angle between the ramp and the ground to the nearest tenth of a degree.

b. 13.2°

Mathematics

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Solve the problem.Bruce is a retired carpenter who builds patio chairs and dog houses which he sells at his local flea market. It takes him 4 hours to build a dog house and 5 hours to build a patio chair. Bruce can work no more than 40 hours per week and he must produce more dog houses than chairs. Use a system of inequalities to describe this situation and solve the system by graphing. Use D for the number of dog houses and P for the number of patio chairs produced in a week.