Math 133 Unit 3 Individual Project 2b

MATH133 Unit 3 – Individual Project -B

1) Solve the following algebraically. Trial and error is not an appropriate method of solution. You must show all your work.

Learn how to type math roots and fractions by clicking on link in the assignment list. Alternately, you may type 3x as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3 or x3/2 is typed x^(3/2).

a) 1/4 = 3 – (2x-1)/(x+2)

b) x^(3/2) =125

c) cuberoot(x) – 4 = 2

2) Solve algebraically and check your potential solutions:

a) sqrt(x+20) – x = 0

b) 5 – 2/(x-6) = (10 – 2x)/(x – 6)

c) What potential solution did you obtain? Explain why this is this not a solution.

3) The following function computes the cost, C (in millions of dollars), of implementing a city recycling project when x percent of the citizens participate.
C(x) = 1.4x / (100 – x)

a) Using this model, find the cost if 60% of the citizens participate?

b) Using this model, determine the percentage of participation that can be expected if $4 million is spent on this recycling project. Set up an equation and solve algebraically. Round to the nearest whole percent.

4) a) If y = sqrt(x) - 2, fill in the following table for x = 0,1,2,3,4. Round to three decimal places where necessary.

see attached file

b) Explain why no negative values are chosen as values to substitute in for x.

c) Graph in MS Excel or another web-based graphing utility and paste your graph here. Read the information in the assignments list to learn more about how to graph in MS Excel.

About the Solutions
Full Step-by-Step Solutions using MathType in a Word Document

Question Files
MATH133_U3IP2b.pdf

Other Details about the Project/Assignment
Subjects: Algebra
Topic: MATH133, MATH133_U3IP2b
Level: College/ University
Tags:

American InterContinental University, AIU, MATH133, MATH133_U3IP2b

Price: $9.95

Purchase and Download Solutions

Math Genius

Kyle G.
	Member Since: Feb 2010 Customer Rating: 97.8 Projects Completed: 465 Total Earnings: Private +1 Ratings from clients: 286

Project Details

Question Files
MATH133_U3IP2b.pdf

Subjects: Algebra
Topic: MATH133, MATH133_U3IP2b
Level: College/ University
Tags:

American InterContinental University, AIU, MATH133, MATH133_U3IP2b

Customer Reviews

Rated 8 Times
Rating

( 4.5 / 5 Stars)
(Click here to read more reviews)

Reviews of the solutions left by other users

Review By: Pamela P. (

)

5 stars

on Nov 29, 2011
Comments: No detailed comments provided by user

Review By: Joyce D. (

)

5 stars

on Nov 27, 2011
Comments: No detailed comments provided by user

Review By: Jose P. (

)

5 stars

on Nov 27, 2011
Comments: No detailed comments provided by user

Not exactly what you are looking for?
We regularly update our math homework solutions library and are continually in the process of adding more samples and complete homework solution sets. If you do not find what you are looking for, just go ahead and place an order for a custom created homework solution. You can hire/pay a math genius to do your homework for you exactly to your specifications.

Hire/Pay a math expert to do your math assignments, homework or online class

Hire/Pay a math expert to do your math assignments, homework, or online class

Math 133 Unit 3 Individual Project 2b

American InterContinental University, AIU, MATH133, MATH133_U3IP2b

American InterContinental University, AIU, MATH133, MATH133_U3IP2b

Reviews of the solutions left by other users