## Math 1030 (Introduction to Quantitative Reasoning)

### Fall 2010

#### Section 6; M, W, F 10:45-11:35 a.m., WEB L110

Instructor: Omprokash Das
Office: JWB 332
Phone: +1 801-581-7904
Email: das at math dot utah dot edu
Office Hours: Tuesday, 10:00 a.m. - 12:00 p.m.

syllabus1030.pdf

#### Homework assignments

HW1: Section 1A: 24, 28, 29, 32; Section 1B: 15-18, 19-22, 32, 35, 36, 39, 40, 44, 47, 49, 52, 54, 56, 63-70, 71-76, 77-82, 93-96.

HW2: Section 1C: 19-22, 29-33, 61-64, 70-71; Section 1D: 4, 8, 15-18, 20, 22, 23-25, 27, 29-32, 37-39, 41, 45-47.

HW3: Section 2A: 75-80; Section 2B: 47-50, 59-62, 83, 84, 86; Section 2C: 9-12.

Homework on Section 3A for Preparing Midterm 1 : 75-76, 78, 80, 82, 84, 85, 87-96.

Answers 3A: 75.) 33%, 40%; 76.) 180 in., 270 in.; 78.) \$101.40; 80.) 2.20 million; 82.) 17.6%; 84.) \$1286; 87.) False; 88.) False; 89.) Not Possible;
90.) Possible; 91.) Possible; 92.) Not possible; 93.) Possible; 94.) Not possible; 95.) No.

HW4: Section 3A: 63-74, 77-100, 103-105; Section 3B: 41-53, 57-62.

Answers: Section 3A: 62). 49.6%, 64). 124%, 66). 93.6%, 68). 2, 70). \$48, 72). -6.9, -12.9%, 74). 19, 76%, 78). \$101.40, 80). 2.20 million, 82). 17.6%, 84). \$1286, 86). False,
88). False, 90). Possible, 92). Not Possible, 94). Not Possible, 96). No, 98). False, 102). 82.1%, 104). -68.1%, -54.5%
Section 3B: 42). 125L, 44). 5, 833, 333, 46). 7.14 million liters, 48). Yes, 50). 633, 600 to 1, 52). 78, 740 to 1, 58). 251, 60). \$24, 000/min, 62). 32

HW5: Section 3C: 47-50, 55-58, 59-62; Section 4B: 57, 61, 63, 65, 66, 67, 71, 73, 77, 85, 88, 89, 92, 93; Section 4C: 27, 29, 31, 33, 35, 37, 41, 45, 65, 68, 69, 71, 73, 77; Section 4D: 19, 23, 28, 29, 31, 33, 36, 42, 43, 45, 49-55*. Problems in Section 4D: 49-55 are the most important problems in HW5.

HW6: Section 8A: 9, 11, 15, 17, 19-20, 21, 24, 25-28; Section 8B: 9-10, 13-24 (You must do all the problems 13-24, in order to learn the logarithm appropriately), 25, 27, 29, 31, 32, 35-36, 37-40, 41, 43, 45, 47, 48, 49-56; Section 8C: 13, 15, 21, 22, 27-32.

HW7: Section 9A: 11, 13, 15, 17, 19-26; Section 9B: 17, 19-22, 23-27, 29-34, 43-48; Section 9C: 11-26 (try to all these problems about logarithm to learn it better), 39-46, 48-49.

HW8: Section 10A: 47-52; 53, 55, 57, 59, 61, 62-67, 68-76, 77, 79, 80; Section 10B: 51-60.

#### Quizzes

Quiz 1 : Friday, 3rd September, 2010 based on Homework 1.

Quiz 2 : Friday, 17th September, 2010 based on Homework 2.

Quiz 3 : Friday, 1st October, 2010 based on Homework 3.

Quiz 4 : Friday, 22nd October, 2010 based on Homework 4.

Quiz 5 : Friday, 5th November, 2010 based on Homework 5.

Quiz 6 : Friday, 19th November, 2010 based on Homework 6.

#### Quizzes and Exams

Quiz 1.pdf, Quiz 2.pdf, Quiz 3.pdf, Quiz 4.pdf, Quiz 5.pdf, Quiz 6.pdf, Midterm 1.pdf, Midterm 1 (makeup).pdf, Practice Test (Midterm 2).pdf, Midterm 2.pdf, Practice Problems.pdf

#### Keys

Quiz 4.pdf, Quiz 5.pdf, Quiz 6.pdf, Second Midterm.pdf,

#### Exams

Midterm 1: 4th October, Monday, 2010.

Midterm 2: 29th November, Monday, 2010, 10:45-11:35 a.m. at WEB L110. Here is a mock exam for the preparation of Midterm 2: Practice Test (Midterm 2).pdf
Here is a list of some important formulas that you must memorize: Important Formulas.pdf
Here is the solution of "Practice Test (Midterm 2)": Practice Test Solutions.pdf

#### Final Exam: 17th December, Friday, 2010 from 3:30-5:30 pm, at WEB L105

(Note the different hall (L105) than the lecture hall (L110)!)
Here is a list of problems to practice for Final Exam: Practice Problems.pdf
Here is a set of problems on the selected topics: Special Topics.pdf

#### Extra Credit Homework

Extra_Credit_hw.pdf
This is 100 points homework, each problem carries 10 points. 40% of this homework will be added to your First Midterm directly, e.g., if someone scored 60% in First Midterm and he scores 80% in this homework, then (40% of 80)=32 will be added to his midterm grade, so his new midterm 1 grade will be 60+32=92, however if someone's score exceeds 100 after this extra credit, then for obvious reason he will only get 100 and not more, so in that case he will have 100% in his first Midterm.
You must turn in your homework in the class on Monday, 18th October, 2010. Any kind of late submission will NOT be accepted!

#### Project Work Due 1st December

Form groups of 3-4 students. You must inform me the names of each of the members of your group and their U-ID latest by next Friday, 5th November. Choose one topic for each group from list of topics given below. If you have problem to find a group let me know it before 5th November. Each group must have at least 2 members.

You must follow the instructions given here: Expectation of the Project.pdf
One thing I would like to make clear that you must list out all the References you used, in a page at the end of your writeup. First write the names of the Authors and then the names of the Books or Papers or Articles etc. One Typical Reference Page should Look Like this: References.pdf
List of Project Topics.pdf
Turn in a Evaluation of Project Participation.pdf and a Project Survey.pdf. Failure to turn these in will result in a loss of points on the group effort portion of the project.
Find your group and the names of your other group members here: Project Groups.pdf

### Help

If you have any question about course structure or your homework problems you can meet me at my office hours. Also, you may go to the Math Tutoring Center, see  http://www.math.utah.edu/ugrad/tutoring.html for details.