MAT 144 All Weeks Discussions and Assignments Full Course

MAT 144 All Weeks Discussions and Assignments Full Course

MAT 144 offers comprehensive discussions and assignments for all weeks of the course, focusing on essential mathematical concepts. Designed for students enrolled in MAT 144, this resource covers topics such as population growth models, deductive reasoning, percent calculations, and financial planning. Each week's discussions encourage critical thinking and application of mathematical principles, making it an invaluable tool for mastering the course material. Ideal for learners seeking to enhance their understanding and performance in MAT 144.

Key Points

  • Includes detailed discussions for all weeks of MAT 144, focusing on key mathematical concepts.
  • Covers population growth models, deductive reasoning, and percent calculations.
  • Provides financial planning assignments relevant to real-world applications.
  • Encourages critical thinking and practical application of mathematical principles.
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MAT 144 All Weeks Discussions and Assignments Full
Course
https://hwguiders.com/downloads/mat-144-weeks-discussions-assignments-full-course/
MAT 144 All Weeks Discussions and Assignments Full Course
GC MAT144 Week 1 Discussion 1 & 2
dq 1
Choose one country that you might visit during your mission trip for the course project. Select a
duration for your trip between two and six weeks, and then choose a number of participants
between 5 and 10 people. Suppose one goal of your group is to speak to every adult citizen in the
country. How many citizens must each missionary need to talk to per day, per hour, and per
second to speak to every adult citizen in that country? Is that goal reasonable?
dq 2
A deductive argument is valid if the conclusion necessarily follows from the premises. It is
sound if it is valid and the premises are true.
Pick three of the following arguments and clearly explain why each argument is or is not valid or
sound.
1. 1. No human lives in outer space. Susie lives in outer space. Thus, Susie is not human.
2. 2. All birds can fly. Ostriches are birds. Therefore, ostriches can fly.
3. 3. All jobs are easy. Walking is not a job. Hence, walking is not easy.
4. 4. When it rains, it snows. It is snowing. Therefore, it is raining.
5. 5. No dog is a cat. Billy is a cat. Thus, Billy is not a dog.
6. 6. If someone is a medical doctor, they are smart. Dr. Oz is a medical doctor. So, Dr. Oz is smart.
7. 7. Whichever candidate receives the greatest share of the popular vote is elected President of
the United States. Al Gore received more votes than George Bush. Therefore, Al Gore was
elected President of the United States.
MAT144 Week 2 Discussion
dq 1
From the Course Materials, click the link to The World Factbook on the CIA website to find the
current population and growth rate for a country of your choice. Use the population growth
model below to predict the population of the country 1 year from now, 10 years from now, 100
years from now, and 1000 years from now. Are all of these predictions appropriate? Why?
Use the model P(t) = P
0
(1+r)
t
where
P
0
= current population
r = the population growth rate
t = time in years from now
P(t) = population t years from now
dq 2
In DQ 1, you predicted the population 10 years from now for the country you chose. Now
calculate another projection of the population for 10 years from now and add 1% to the growth
rate. Did the new 10-year population projection also increase by 1%? What do your findings
signify?
MAT144 Week 3 Discussion
dq 1
What is percent? Write the formula for percent increase. Write your height in inches. Suppose it
increases by 15%, what would your new height be?
dq 2
Choose two of the following statements and determine whether each makes sense. Support your
reasoning with calculations.
1. 1. I have $100 and my restaurant bill comes to $81, which is not enough to leave a 20% tip.
2. 2. I found the percent decrease in a jacket’s price to be 120%.
3. 3. My weight increased by 2% in January. My new weight decreased by 2% in February, so I am
back at my original weight.
4. 4. My rent increased from 20% to 30% of my monthly income, so the percent increase in my
monthly rent check is 10%.
5. 5. At a clearance sale, the price of a pair of boots is half off the original price. I also have a
coupon for half off the clearance price. If I use this coupon, I can get the pair of boots free.
6. 6. The final price after tax of a stereo is $110.00. The tax rate was 10%. $110-$110*.10 = $99, so
the price before tax was $99.
7. 7. I bought a jacket that was first marked down by 20% and then was reduced another 30%.
Therefore, I saved 50% on the jacket!
8. 8. A population of mites increased fourfold in four days. This means the population doubled in
two days.
MAT144 Week 4 Discussion
dq 1
Use the digits of your birthday as the amount of your initial investment (i.e., 6/25 is $625),
calculate the value of this investment after 10 years at 3.5% APR for interest compounded
yearly, quarterly, monthly, and daily. What do you notice?
dq 2
Choose two of the following statements and determine whether each makes sense. Support your
reasoning with calculations.
1. 1. Assuming that a 3-year car loan has a lower interest rate than a 5-year loan, people should
always select the 3-year loan.
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FAQs of MAT 144 All Weeks Discussions and Assignments Full Course

What mathematical concepts are covered in MAT 144?
MAT 144 covers a variety of mathematical concepts essential for understanding real-world applications. Topics include population growth models, where students learn to predict future populations using specific formulas. The course also delves into deductive reasoning, helping students evaluate the validity of arguments. Percent calculations are emphasized, teaching students how to calculate increases and decreases in various contexts. Overall, the course equips students with practical skills applicable in everyday situations.
How does the financial planning assignment in MAT 144 work?
The financial planning assignment in MAT 144 requires students to create a budget for a hypothetical mission trip. Students must estimate expenses for transportation, supplies, food, and lodging, and present these in a structured format. The assignment emphasizes the importance of financial literacy and practical budgeting skills. Additionally, students explore different funding methods, including savings and loans, to understand how to manage finances effectively for future endeavors.
What types of discussions are included in the MAT 144 course?
The discussions in MAT 144 are designed to engage students in critical thinking about mathematical concepts. Each week focuses on different topics, such as evaluating arguments for validity and soundness, analyzing percent increases, and exploring statistical methods. Students participate in collaborative discussions that encourage them to apply mathematical reasoning to real-life scenarios. This interactive approach helps reinforce their understanding and application of the material.

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