SOLUTION: linear modelling.
Q1, the selling price of a mathematics textbook is related to the number of pages in the text a 300-page book sells for $25 and each additional 10 pages increa
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Q1, the selling price of a mathematics textbook is related to the number of pages in the text a 300-page book sells for $25 and each additional 10 pages increa
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Question 768049: linear modelling.
Q1, the selling price of a mathematics textbook is related to the number of pages in the text a 300-page book sells for $25 and each additional 10 pages increases the price by $1.
a, find aa linear equation relating the selling price to number of pages.
b, predict the cost of a 264-page book. Answer by solver91311(24713) (Show Source):
The problem doesn't say what happens if the number of pages is less than 300, nor does it say that one dollar more for each additional ten pages means that it is a dollar per 10 pages or portion -- as in if it were 354 pages it would be 6 dollars more, or it a dollar per 10 pages means 10 cents per page. Mathematics demands precise definitions.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
