Alexi's bought a home for $1,000,000 during year 1. She made a $200,000 down payment and financed the other $800,000. This home is her only residence. Assume that by year 10 her home had appreciated to $1,5000,000 and the balance on her mortgage was down to $600,000, interest rates had gone down and Alexis refinanced her home. She borrowed $1,000,000 and paid off her first mortgage. She used the remaining $400,000 for projects unrelated to her home. How much is her qualifying home-related debt for tax purposes?

The country its been taxed on is irrelevant

1. Explain the working principle of the rotary vane and ram type steering gear systems. Write down all tests and controls are to be done related to steering gear. Explain why emergency steering operation drills are carried out on board and write down the emergency steering procedures. Write down the possible reasons, results and solutions of the following problems :

• Oil leakages,
• Difference in the actual rudder angle and ordered helm angle,
• Excessive noise from steering gear,
• High oil temperature,

No steering from remote control

I NEED GOOD ANSWER AND WRİTE WORD

At the beach, some waves with wavelength of 100 m propagate towards the shore at a speed of 12.5 m/s. (c) Does the engine sound higher- or lower-pitched to someone standing on the shore, compared with the experience of people on the boat?

(a) Calculate the frequency that boat anchored near shore bobs up and down as the waves roll in.

(b) At what frequency the boat would bob up and down with if it were headed away from the shore at a speed of 4.8 m/s?

(c) At what frequency the boat would bob up and down with if it were headed toward the shore at a speed of 4.8 m/s?

A homogeneous sphere S, a uniform cylinder C, and a thin pipe P are in contact when they are released from rest on the incline shown. Knowing that all three objects roll without slipping, determine, after 9s of motion, if theta=27 degrees, Find

1. acceleration of sphere down the incline (m/s^2)
2. acceleration of pipe down the incline (m/s^2)
3. The distance between the centers of the cylinder and the sphere (m)
4. Acceleration of cylinder down the incline (m/s^2)
5. the distance between the centers of the pipe and the cylinder (m)

1A. The compound zinc iodide is a strong electrolyte. Write the transformation that occurs when solid zinc iodide dissolves in water.

2
Use the pull-down boxes to specify states such as (aq) or (s).      

1B. The compound lead cyanide is a strong electrolyte. Write the transformation that occurs when solid lead cyanide dissolves in water.

Use the pull-down boxes to specify states such as (aq) or (s).     

1C. The compound nickel(II) nitrate is a strong electrolyte. Write the transformation that occurs when solid nickel(II) nitrate dissolves in water.

Use the pull-down boxes to specify states such as (aq) or (s).   

2A. Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients.

A precipitate forms when aqueous solutions of zinc bromide and silver(I) nitrate are combined.

Use the pull-down boxes to include states such as (s) or (aq).

2B.Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients.

A precipitate forms when aqueous solutions of manganese(II) sulfate and sodium hydroxide are combined.

Use the pull-down boxes to include states such as (s) or (aq).

2C.Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients.

A precipitate forms when aqueous solutions of chromium(II) chloride and potassium carbonate are combined.

Use the pull-down boxes to include states such as (s) or (aq).

Ford Motor Co. has asked you to develop lease terms for the Mustang car line which has an average customer selling price (new) of 28,000$. Leasing is attractive because it assists consumers in obtaining new vehicles with a small down payment and “smallish” monthly payments. Marketing analysts have recommended that the optimal lease terms would be an initial down payment of less than $1000, monthly payments of no more than $500 and lease terms of three years. When the lease expires, Ford will sell the used Mustangs in the resale market. Although resale market prices fluctuate, Ford has gathered information on past resale prices.

Age of Car at Resale                                    Price at resale

1 year                                                               $23000

2 years                                                             $21500

3 years                                                             $19000

4 years                                                             $16500

5 years                                                             $14000

Ford’s cost of capital is 18 percent per year (1.5% per month)

A.   Develop a competitive and profitable leasing program. Assume a $1000 down payment. Calculate monthly payments for 3 and 5 year leases. Assume the down payment and the first lease payment is made immediately and that all subsequent lease payments are made at the start of the month. (remember that the monthly rate is the annual rate divided by 12).

B.   Reevaluate the lease programs assuming a down payment of $ 2000.

C.   Reevaluate the lease programs assuming a down payment of 1000 and an increase in residual value estimates of $1000.

D.  What is your final recommendation? What risks are associated with your recommendation.

1. Imagine that you’re sledding alone down a steep hill on a toboggan and that you left the top of the hill at the same time as an identical toboggan, loaded with 4 people.

a. Which toboggan will reach the bottom of the hill first?

b. If you took a toboggan down a 2% grade slope, for a 1000 foot run, and then you took the toboggan down a steeper route of 15% grade down the hill, how would that affect the speed of your descent? Explain.

c. Before each downhill run, you must pull the toboggan back to the top of the hill. If the Hill is 1000 vertical feet, how many runs will you do in 2 hours?

d. Why can you sled down a hill? But you can’t you skate down a hill?

e. How do snow shoes help you walk in snow? Why are their different sized snow shoes?

2. a. Why is hip movement and turning the knees important in improving a golf swing?

b. During the back swing, are you accelerating?

c. At the moment you reach the bottom of the swing you make contact with the ball. Explain how energy is transferred from the club to the ball

d. Why is there more stress on a golfers shoulders at the start of the swing, than when hitting the ball?

e. Why do you need to follow through on the swing?

f. What has happened when a golf shot is hooked?

g. What is the sweet spot on a club and what does it do?

h. What is a ping sound and how is it produced when hitting a golf ball?

1. You release a disk (momentum of inertia Idisk=(1/2)mr2 ) with mass m = 100 g and radius r = 10 cm from height 15 cm on a ramp with angle 15°, write down the energy conservation equation for the object at the bottom of the ramp.

2. Use the energy conservation equation you wrote down from step 1, solve for the velocity of the disk at the bottom of the ramp.

3. Does your answer of the final velocity of the disk depend on its mass or radius? Explain your answer.

4. If the disk you rolled down the ramp were twice as heavy (i.e., if it had twice the mass), how would this affect your results?

5. If the disk you rolled down the ramp were twice as large (i.e., if it had twice the radius), how would this affect your results?

6. If you rolled any disk down a ramp 15 cm high, what is its speed at the bottom?

7. If you rolled any ring down a ramp 15 cm high, what is its speed at the bottom? Note that for the ring, its momentum of inertia Iring = mr2 .

8. If you rolled a sphere, disk, and ring at the same time, in what order do they reach the bottom? Assume the height is 15 cm.

9. If you dropped a sphere, disk, and ring at the same time, in what order do they hit the ground? Assume the height is 15 cm.

A certain financial services company uses surveys of adults age 18 and older to determine if personal financial fitness is changing over time. Suppose that in February 2012, a sample of 1,000 adults showed 410 indicating that their financial security was more than fair. In February 2010, a sample of 1,100 adults showed 385 indicating that their financial security was more than fair.

(a)

State the hypotheses that can be used to test for a significant difference between the population proportions for the two years. (Let p₁ = population proportion saying financial security more than fair in 2012 and p₂ = population proportion saying financial security more than fair in 2010.)

H₀: p₁ − p₂ ≠ 0

H_a: p₁ − p₂ = 0

H₀: p₁ − p₂ = 0

H_a: p₁ − p₂ ≠ 0

H₀: p₁ − p₂ > 0

H_a: p₁ − p₂ ≤ 0

H₀: p₁ − p₂ ≤ 0

H_a: p₁ − p₂ > 0

H₀: p₁ − p₂ ≥ 0

H_a: p₁ − p₂ < 0

(b)

What is the sample proportion indicating that their financial security was more than fair in 2012?

What is the sample proportion indicating that their financial security was more than fair in 2010?

(c)

Conduct the hypothesis test and compute the p-value. At a 0.05 level of significance, what is your conclusion?

Find the value of the test statistic. (Round your answer to two decimal places.)

Find the p-value. (Round your answer to four decimal places.)

p-value =

State your conclusion.

Do not reject H₀. There is sufficient evidence to conclude the population proportions are not equal. The data suggest that there has been a change in the population proportion saying that their financial security is more than fair.Reject H₀. There is insufficient evidence to conclude the population proportions are not equal. The data do not suggest that there has been a change in the population proportion saying that their financial security is more than fair.     Do not reject H₀. There is insufficient evidence to conclude the population proportions are not equal. The data do not suggest that there has been a change in the population proportion saying that their financial security is more than fair.Reject H₀. There is sufficient evidence to conclude the population proportions are not equal. The data suggest that there has been a change in the population proportion saying that their financial security is more than fair.

(d)

What is the 95% confidence interval estimate of the difference between the two population proportions? (Round your answers to four decimal places.)

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