Review for Test III #1

Transcription

1 Review for Test III #1 Intermediate Algebra / MAT135 Spring 2010 (Prof Greenbaun) 1 Multiply Simplify your answer as much as possible 2 A car travels at an average speed of miles per hour How long does it take to travel miles? 3 Solve for : 4 Write the following expression in simplified radical form Assume that all variables represent positive real numbers 5 Write without exponents: ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 1/9

2 6 Simplify 7 Find all values of which satisfy the equation 8 Compute the following: 9 Write the following as an exponential expression 10 Simplify the following expression as much as possible: Assume that all variables represent positive real numbers 11 Simplify the following expression as much as possible: ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 2/9

3 12 Write in simplified radical form by rationalizing the denominator 13 Rationalize the denominator and simplify 14 Write the following expression in simplified radical form Assume that all of the variables in the expression represent positive real numbers 15 Evaluate Write your answer without exponents 16 Simplify the expression Write your answer without using negative exponents Assume that all variables are positive real numbers ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 3/9

4 17 Rationalize the denominator and simplify 18 Simplify the expression Write your answer without using negative exponents Assume that all variables are positive real numbers 19 Write the following expression in simplified radical form Assume that all of the variables in the expression represent positive real numbers 20 Simplify the following expression as much as possible: Assume that all variables represent positive real numbers 21 Perform the following division: Write your answer in the form, where is the quotient and is the remainder of the ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 4/9

5 division 22 Perform the following division: Write your answer in the form, where is the quotient and is the remainder of the division 23 Rewrite the following in simplified radical form Assume that all variables represent positive real numbers 24 The ratio of men to women at a certain company is to How many male employees does the company have if there are employees? 25 Perform the following division: Write your answer in the form, where is the quotient and is the remainder of the division ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 5/9

6 26 Simplify 27 Simplify Assume that all variables represent positive real numbers 28 How long will it take machines to complete a task, given that machines can complete the same task in days? 29 Multiply Simplify your answer as much as possible 30 Solve for : Simplify your answer as much as possible ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 6/9

7 Review for Test III #1 Answers for class Intermediate Algebra / MAT135 Spring hours minutes ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 7/9

8 days ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 8/9

9 29 30 ALEKS Review for Test III #1-01/02/2010 1:39:20 PM PST -Copyright 2010 UC Regents and ALEKS Corporation P 9/9