## CHECK THESE SAMPLES OF Answer the math problem

...**Math** **Problem** a) I constructed the first linear function based on the municipal solid waste data for 1970 and 1997 and the second linear function based on the data for 1980 and 1997. A dependent variable is the annual production of municipal solid waste in million tons. An independent variable is the number of years after 1960.
Based on the municipal solid waste data from the graph, I received such numbers for independent and dependent variables for the models.
Model 1
Model 2
Dependent Variable
Independent Variable
Dependent Variable
Independent Variable
121
10
152
20
217
37
217
37
Model 1:
121 = a + b*10
217 = a + b*37
The solution is a=85.4, b=3.56. Therefore, the first linear function is:
Annual MSW...

2 Pages(500 words)Math Problem

...**Answers** for multiple choice questions are highlighted in yellow Exam Part II Start 29 Oct 2008 at 11:00 PM Due Nov 2008 at 01:00 AM
Student Access after Due Date: No
Graded: Yes
E3-6
Affleck Company accumulates the following adjustment data at December 31.
Instructions
For each of the items indicate the following.
(a) The type of adjustment (prepaid expense, unearned revenue, accrued revenue, or accrued expense).
(b) The accounts before adjustment (overstatement or understatement).
1. Services provided but not recorded total $750.
2. Store supplies of $300 have been used.
3. Utility expenses of $225 are unpaid.
4. Unearned revenue of $260 has been earned.
5. Salaries of $900 are unpaid.
6. Prepaid...

1 Pages(250 words)Math Problem

...**Math** **Problem** a) Using synthetic division: -3 3 5 -6 18 -9 12 -18 3 -4 6 0 2 3 -4 6 6 4 3 2 10 As zero remainder is received when dividing by -3, x = -3 is a zero Division by 2 produced the non-zero remainder and, therefore, x = 2 is not a zero.
b)
-4
3
11
-2
8
-12
4
-8
3
-1
2
0
2
3
-1
2
6
10
3
5
12
As zero remainder is received for the synthetic division by -4, x = -4 is zero and (x+4) is the factor of the given polynomial. However, the subsequent division by 2 produced the non-zero remainder. x=2 is not a zero.
2.
a) For f(x) = 2x 3 -5x2-4x+3 from the Rational roots test we can suggest that +/-3 (multiple of the factor 3/2) can be the possible solutions. Using synthetic division we find that x=3 is a zero... Problem a) Using ...

3 Pages(750 words)Math Problem

...College **Math** Written by Bipin Musale We first try to solve the first **problem**. In one rotation of the wheel the distance traveled by it when it rolls along a road is equal to the circumference of the wheel. In other words when the wheel travels a distance equal to its circumference it completes one rotation.
Therefore, the number of rotations when the wheel with diameter of 15 inch travels a distance of 2000 miles is approximately equal to (2000 X 1760 X 3 X 12) / (3.14 X 15) i.e. 2,690,446.
The number of rotations when the wheel with diameter of 16 inch travels a distance of 2000 miles is approximately equal to (2000 X 1760 X 3 X 12) / (3.14 X 16) i.e. 2,522,293.
Since the number of rotations for the...

2 Pages(500 words)Math Problem

.... However, in some cases when there is a **problem**, the time take more than usual, in such circumstances, the median is more appropriate because time taken will be right skewed.
For finding the middle of process, I look first whether distribution is normal or not. For normal distribution, the average represents the middle of the process. If distribution is skewed, than the median represents the middle of the process.
DQ3:
The normal distribution is symmetric and bell shaped. The scores in a normal distribution are more concentrated in the middle than in the tails. It is an example of continuous probability distribution. It has two parameters, the mean mu and the standard deviation sigma that is used to specify a...

3 Pages(750 words)Speech or Presentation

...Business Analysis Report Question: According to the Australian Motor Bike Dealers Association, the mean price for used premium Motor Bike is $A 20,000. A manager of a Brisbane Motor Bike dealership reviewed a sample of 100 recent used Bike sales at the dealership. The sample mean price was $A19,300 and the sample standard deviation was $A4,500. Letting m denote the population mean price for used Motor Bikes at the dealership, test
Null and alternative hypothesis:
Ho: null hypothesis
Ha. Alternative hypothesis
Ho: m = $A 20,000
Ha: m < $A 20,000
Level of significance:
a= 0.05
a) Critical value and rejection rule:
The value of z-score corresponds to the significance level of the null hypothesis is known as critical value. In left... Analysis...

2 Pages(500 words)Speech or Presentation

...and Section # of Marketing **Math** Assignment Question Overheads $100,000 $200,000 Selling Price/unit
$40
$40
Variable Cost/ Unit
$10
$10
Contribution Margin
$30
$30
Break-even Point (in Units)
3,333
6,667
The contribution margin is the amount that is used to cover the overheads and then contribute towards the profits. In this case, keeping the contribution margin constant, the increase in overheads increases the number of units required to breakeven. In the above scenario, the 100 percent increase in overheads caused the breakeven units to increase from 3,333 units to 6,667 units. Therefore, the consultants’ warning is true and accurate.
Question 2
Old
New
% Change in Quantity Demanded
20
15
-0.25
% Change in...

2 Pages(500 words)Speech or Presentation

...4. Suppose you administered an anxiety test to a large sample of people and obtained normally distributed scores with a mean of 45 and standard deviation of 4. Do not use web-calculator to **answer** the following questions. Instead, you need to use the Z distribution table in Appendix A in Jackson’s book.
a. If Andrew scored 45 on this test. What is his Z score?
Z= (µ-x)/s = (45-45)/4=0
b. If Anna scored 30 on this test. What is her Z score?
Z= (µ-x)/s = (30-45)/4 = 3.75
c. If Bill’s Z score was 1.5, what is his real score on this test?
µ = (Z*s)/x = (1.5*4)/45=0.1333
d. There are 200 students in a sample. How many of these students will have scores that fall under the score of 41?
The z-score for 41= (41-45)/4
=-1...

1 Pages(250 words)Speech or Presentation

...**Math** **Problem** al affiliation Suppose you have three loans? • $15,000 with and APR of 8% for 15 years • $10,000 with and APR of 7.5% for 20 years
• $5,000 with and APR of 9.5% for 10 years
1. Calculate the monthly payment for each loan individually. How much do you pay total each month?
2. Calculate the total you will pay over the life of all 3 loans.
3. You have the opportunity to consolidate these 3 loans into a single loan with an APR of 7% and a term of 10 years. What will be your monthly payment if you consolidate?
4. How does that payment compare with what you are paying on the three loans individually? Does this result make sense to you?
5. What will your total payments be over the life of the loan?...

3 Pages(750 words)Essay

...ESSAY MATHEMATICS Do you believe the conclusions of this study? I don’t believe on the conclusions made for this particular study. My personal belief, (based on personal experience involving several children not related to me) is there is a link between sugar consumption and hyperactivity, at least in the short term. As a result of this, a study such as this would require to provide some sort of compelling evidence that my belief is incorrect. While the conclusion of the study conflicts with my belief, there are aspects that tend to undermine the reliability of this study. One **problem** is that the families that are involved in this study are volunteers. This means that there is some question as to whether this sample is...

3 Pages(750 words)Essay