Ans-111E3-F2010

Ans-111E3-F2010 - 2)( 2) a x x x + +-10) A 1 1, 2 x = -11)...

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MA 11100 Exam 3 Answers, Fall 2010 Problem Form A Actual Answer 1) E 19 , 14 2) B There are two solutions, both positive. (2, 11) 3) C 5 2 2 x - ≤ ≤ 4) D 24 4 x y + 5) A 2 ( 3 )( 3 ) 2 9 x y x y x y + - = - 6) B 2 a b + 7) D 2 7 10 x x + - 8) D 2 3 x + 9) B 2 7 ( 4)(
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Unformatted text preview: 2)( 2) a x x x + +-10) A 1 1, 2 x = -11) C 2 8( 4) x x + 12) E 3, 2, 0 only- -13) C 1500 0.25( 1500) 1200 0.3( 1200) b b +-< +-14) D Between 2.8 and 3.2 hours (3 hr.) 15) C 2 2 23 30 x x-+ =...
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This note was uploaded on 09/11/2011 for the course MATH 111 taught by Professor Staff during the Spring '09 term at Purdue.

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