winter 10 - W1010501 MAT 1050 GROUP FINAL EXAM WINTER 2010...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1 MAT 1050 GROUP FINAL EXAM – WINTER 2010 SHOW ALL WORK. DO NOT USE A CALCULATOR. 1. (7 pts.) Simplify by adding (or subtracting) like terms wherever possible: 1 2 1 4 3 1 12 2 4 1 8 1 4 1 + + + + + x x x x x x π 2. (7 pts.) Simplify completely: 3 2 3 7 3 0 1 3 7 4 5 24 3 z y x z xy z y x 3. (7 pts.) Multiply and simplify completely: ( ) 2 28 63 + 4. (7 pts.) Simplify completely: 6 1 3 1 3 1 64 64 64 5. (6 pts.) Solve: 5 4 3 2 2 > + + x 6. (6 pts.) Solve: 5 5 = + x x 7. (7 pts.) In the year 2009, Baltimore had one-half the snowfall of Washington, D. C. and Philadelphia had 11 inches more than one-third the snowfall of Washington, D. C. If the total snowfall in the three cities combined was 77 inches, what was the snowfall in each of the cities? 8. (7 pts.) Solve for 3 7 2 : = + + ab b a a a 9. (6 pts.) Let g be the function given by 3 2 9 9 3 ) ( + = t t t g . What is the domain of
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This document was uploaded on 04/19/2011.

Page1 / 4

winter 10 - W1010501 MAT 1050 GROUP FINAL EXAM WINTER 2010...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online