Choose the best response to each of the following questions:
1. Jean and her best friend, Verna, want to buy 3 DVDs that are regularly priced at $20.00 each. Today, three stores, A, B, and C, have the DVDs on sale. At which store will the friends spend the least amount of money if they buy 3 DVDs? DVD SALES
Store Sale offer
A Buy 1 and get 2 for half price!
B All DVDs on sale at 35% off!
C Buy two and get one free!
a) Store A b) Store B c) Store C d) Stores A and C
2. Lisa is managing a popular new band. Each of the songs the band plays is 3 to 5 minutes long. Lisa needs to let the venue where the band will be performing know approximately how many songs they will play in two hours. Which is the best estimate?
a) 8 songs b) 12 songs c) 20 songs d) 30 songs
3. Whose rate of pay is the highest?
a) Antoine earns $66.00 in 8 hours. b) Laurie earns $72.00 in 5 hours.
c) Ken earns $51.00 in 5 hours. d) Sara earns $89.00 in 6 hours.
4. Janine just came home from a vacation in Cancún, Mexico and has 300.00 pesos left over. If the bank buys pesos at $0.083 443 CAD, how much will Janine get back in Canadian dollars?
a) $25.03 b) $3595.27 c) $359.53 d) $250.30
5. Alicia will be going to a construction trade show in Paris this year. Her budget is $1200.00 CAD. If the bank sell rate is one euro for $1.644 814 CAD, how many euros will she have to spend in Paris?
a) €1973.78 b) €729.57 c) €731.71 d) €1968.00
Part B: Short Answer
6. Find the unit cost of each of the following items. Show your calculations. a) a package of 10 wood floor tiles for $69.07 b) a package of 25 Richelieu screws for $1.45
7. Write as a unit rate. Show your calculations.
a) 25 m of tape for $0.95 b) 120 words typed in 3 minutes
...
A Reflection of Math
Sherrene Arceo
November 14, 2014
MTH156
Autumn G. Gabriel Ed.S.
Abstract
As I reflect back on this course all I see are added benefits. As teachers we are always learning through new experience and materials. MTH156 was a very helpful course which enabled us to learn mathematical procedures and effectively utilize them in the classroom. The art of becoming a teacher is rewarding all on its own. The joys and thrills of holding your...
...1. a) Follow the instructions in the applet to fill out the 1st graphs then answer the following question: What is the impact of the new point on the standard deviation?
The new point has made the standard deviation to go up to over 2.07
b) Follow the instructions to create the next two graphs then answer the following question: What did you do differently to create the data set with the larger standard deviation.
What I did differently was to have two outliners on both ends of...
...FINAL EXAMINATION
MATHS FOR BUSINESS AND FINANCE
5
Q=Sullivan handbags marks up their bags at 45% of the selling price. Pat Sullivan saw a bag at a trade show that she would sell to her customers for $85. What is the most she could pay for the bag and still retain the 45% markup of the selling price?
P=selling price
C=cost of product
R=percentage markup
P=C(1+r)
85=C(1+45%/100=1.45)
C=85/1.45=58.62
Check back
58.62*45%=26.379=26.38
58.62+26.38=85
Answer:...
...Chapter 1: Permutations
1. In how many ways can three different awards be distributed among 20 students in the following situations?
a. No student may receive more than one award.
b. There is no limit on the number of awards won by one student.
Answer: a) 6840 b)8000
2. Consider the word BASKETBALL:
a. How many permutations are there?
b. How many permutations begin with the letter K?
c. How many...
...Name: Date: 
Graded Assignment
Lab Report
Answer the questions below. When you have finished, submit this assignment to your teacher by the due date for full credit.
(8 points)
Score 
 
1. For Part 2: SingleDisplacement Reactions: For each of the four singledisplacement reactions, describe what...
...1. 3 metres of ribbon cost £1.26.
Work out the cost of 5 metres of the same ribbon.
£ …………………………
(Total 2 marks)
2.
A Large tub of popcorn costs £3.80 and holds 200 g.
A Regular tub of popcorn costs £3.50 and holds 175 g.
Rob says that the 200 g Large tub is the better value for money.
Linda says that the 175 g Regular tub is the better value for money.
Who is correct?
………………………
Explain the reasons for your answer. You must show all your working....
...Week Five Discussion

This Discussion will give you the opportunity to calculate or identify the three measures of central tendency. You will be asked to select an appropriate real life situation in which one measure would be more appropriate than the other two measures of center.
1. Select a topic of interest to you and record the topic in your posting, for example: “What is the average number of hours people watch TV every week?” Make sure the question you ask will be answered with...
...For each item below:
Identify the type of data (quantitative  discrete, quantitative  continuous, or qualitative) that would be used to describe a response.
Give an example of the data.
• Quantitative – Discrete: Data obtained that are discrete numbers. e.g. 1, 2, 3...
• Quantitative – Continuous: Data from a population that is assumed to be measured accurately.
• Qualitative : Categorization or description attributes of a population. e.g. red, blue,etc
• Number of tickets sold...
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