Mathematics, 30.07.2019 07:30, bri9263
Most flat screen tvs today are made with an aspect ratio (ratio of the length to the height) of 16: 9. xenock electronics' top selling tv is their 28-inch model, whose viewing area has a length of 24 inches and a height of 13.5 inches. this tv costs $226.99. they have three main competitors that claim to offer a better deal per viewing area. phil's supercenter claims their 18-inch model, whose viewing area length is of the length of xenock's 28-inch model, is a better deal per viewing area at $152.99. tyler's electronics claims their 33-inch model, whose viewing area height is 20% taller than xenock's 28-inch model, is a better deal per viewing area at $276.99. beltre's superstore claims their 82-inch model, whose viewing area dimensions are 300% as large as xenock's 28-inch model, is a better deal per viewing area at $2,079.99. list the tv's in order of best deal per viewing area. assume all tv's have the same aspect ratio.
Answers: 2
Mathematics, 22.06.2019 00:50, edith47
Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours
Answers: 3
Mathematics, 22.06.2019 01:30, OinkFred
20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.
Answers: 2
Most flat screen tvs today are made with an aspect ratio (ratio of the length to the height) of 16:...
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