A chemistry test has a maximum score of 135 marks. The results achieved by a classof 14 students are listed:117, 68, 121, 94, 115, 123, 75, 135, 87, 127, 52, 102, 89, 132Calculate the percentile rank of a mark of 118, to the nearest percentile. A family's gross annual income is $207000. Their monthly payments include thefollowing:Mortgage = $2100Heat = $150Taxes = $205Car loans$730Insurance $215Student loans = $60Credit cards $185=a) Determine the GDS ratio for this family. Show all work. Round your answer to onedecimal placesb) Determine the TDS ratio for this family. Show all work. Round your answer to onedecimal place.

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A chemistry test has a maximum score of 135 marks. The results achieved by a class of 14 students are listed: 117, 68, 121, 94, 115, 123, 75, 135, 87, 127, 52, 102, 89, 132 Calculate the percentile rank of a mark of 118, to the nearest percentile.