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test3pracsol

# test3pracsol - 10 x = 4 x = 11 11 2 12 12 12 20 x x x 12...

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BERMAN NAME ____________________ MAT1033C – Intermediate Algebra – Practice Test 3 – Chapters 5 & 6 ANSWERS 1. A) ( 29 ( 29 6 7 6 7 y x y x + - B) ( 29 ( 29 2 3 1 9 3 1 m m m - + + C) ( 29 2 3 10 x - D) ( 29 ( 29 2 3 3 5 x x - + E) ( 29 ( 29 6 6 1 x x + - 2. 8, 4, 5 x x x = - = - = 3. Yes, at x = -8 and x = 2 4. 2 11 5 2 4 x x x + - + 5. 4 3 x x - + 6. x = 0 and x = 10 7. 7 1 , 3 2 x x = - = 8. ( 29( 29( 29 2 2 3 1 3 x x x x x - + + + - 9. It will take approximately 11.1 hours to empty the pool.
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Unformatted text preview: 10. x = 4, x = 11 11. 2 12 12 12 20 x x x +-+ 12. The height of the pole is approximately 32 feet. 13. A) After 1.25 seconds, the height of the rocket is 49.5 feet B) The height of the rocket is 25 feet at 0.375 seconds and 3 seconds. C) The rocket will hit the ground after 3.5 seconds....
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