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minhaj
Questions and answers by visitors named
minhaj
Questions (1)
. An admissions director wants to estimate the mean age of all students enrolled at a college. The estimate must be within one
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Answers (1)
let the trouser material be 2x amd shirt material be 3x. per meter selling price of trouser =90 + 90*12/100 =100.8m per meter selling price of shirt = 50+50*10/100 = 55 according to question 100.8(2x)+55(3x)=36660 201.60x+165x=36660 366.60x = 36660 x
