MATH 110 Final: FALL 2012 Exam
14 Dec 2018
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Instructions: please write your work, including fomiulas, in the spaces provided. All of your work must be shown to receive any credit. Leave answers as exact fractions, except when stated otherwise. Box your final answers: emilie makes and sells holiday wreaths. Ear;h wreath costs emilie . 20 to make and she has weekly fixed costs of. Emilie ,sells each wreath for . (4) a write the cost equation for emilie"s wreaths. (let c = total weekly cost and let x = the number of wreaths made weekly. ) (2) b. Find the regression line for this data. (let x = # price and let y = quantity). At danny"s diner, an order of3 hamburgers and 5 fries costs . 50. How much does each hamburger and each order of fries cost? (let x = price, y = quantitj,. ) variable(s) up equations. Isabelle"s ice and fruit art makes two types of ice baskets: fantastic and spectacular.
