Record your answers and work on the separate answer sheet provided.

Anonymous
timer Asked: Dec 15th, 2017
account_balance_wallet $35

Question description

There are 25 problems. Problems #1–12 are Multiple Choice. Problems #13–15 are Short Answer. (Work not required to be shown) Problems #16–25 are Short Answer with work required to be shown.

Tutor Answer

Borys S
School: Boston College

I wrote all solutions, most of them with explanation. Please read them and verify.Of course I am ready to give more explanations, ask.There is a problem i question 8: the line itself has the slope 5/3, a perpendicular line must have slope -3/5, which is not in the answers list. Or they meant -3/5, or they meant PARALLEL line (then the slope is +5/3).

Math 106 Final Examination

Version 2178-OL4-7980

Fall, 2017

Math 106 Finite Mathematics

Name: _____________________________

Final Examination: Fall, 2017

Instructor __________________________

Answer Sheet
Instructions:
This is an open-book exam. You may refer to your text and other course materials as you work
on the exam, and you may use a calculator.
Record your answers and work in this document.
There are 25 problems.
Problems #1-12 are multiple choice. Record your choice for each problem.
Problems #13-15 are short answer. Record your answer for each problem.
Problems #16-25 are short answer with work required when directed. When requested, show all
work and write all answers in the spaces allotted on the following pages. You may type your
work using plain-text formatting or an equation editor, or you may hand-write your work and
scan it. In either case, show work neatly and correctly, following standard mathematical
conventions. Each step should follow clearly and completely from the previous step. If
necessary, you may attach extra pages.
Upload this answer sheet (with your extra work, if needed) to the MATH 106 Final Exam
folder under the “Assignments” link in LEO classroom. DO NOT SUBMIT THE EXAM
ITSELF (it will not be accepted under any circumstance).
You must complete the exam individually. Neither collaboration nor consultation with
others is allowed. Your exam will receive a zero grade unless you complete the following
honor statement.

Please sign (or type) your name below the following honor statement:
I have completed this final examination myself, working independently and not consulting
anyone except the instructor. I have neither given nor received help on this final examination.
I have not used any instructors’ solutions manual or any online problem solving service.

Name _____________________

Date___________________

Math 106 Final Examination

Version 2178-OL4-7980

Fall, 2017

MULTIPLE CHOICE. Record your answer choices.
1. B

7.

A

2. A
perpendicular is -3/5.

8.

The slope of original line is 5/3, the slope of a

3. C

9.

B

4. C

10.

A

5. D

11.

D

6. B

12.

D

Math 106 Final Examination

Version 2178-OL4-7980

Fall, 2017

[Explanations for 1-12, 14]
1. “at least three times as much money should be invested in AAA bonds as in B bonds”
means 𝑥 ≥ 3𝑦.
2. If investment income is the profit, it is A (6% of AAA and 10% of BBB).
3. C only (for independent events, 𝑃(𝐸 ∩ 𝐹) = 𝑃(𝐸)𝑃(𝐹), no negative probabilities,
𝑃(𝐵) must be at the denominator).
4. C (the heights are 2, 9, 6 etc).
5. D (simply check).
6. B (check the signs for the point (0, 0)).
7. A (the formula is 298000 ∙ 0.8 ∙

0.0435
12
0.0435 −360
1−(1+
)
12

).

5

8. I see no correct answers. The initial line is 𝑦 = 3 𝑥 −
Therefore the slope of a perpendicular line is −

1
5
3

17

5

, its slope is 3.
3

3

= − 5.

9. (0, 9)...

flag Report DMCA
Review

Anonymous
Top quality work from this guy! I'll be back!

Similar Questions
Hot Questions
Related Tags

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors