Question

In: Math

1. From 2010-2020 the median home value in the city of Fort William grew exponentially. The...

1. From 2010-2020 the median home value in the city of Fort William grew exponentially. The median home value during this time period changed by 12% per year.

  1. If the 1-year percent change is 12%, what is the 1-year growth factor?

  2. Use your answer to part (a) to complete the following table of values showing the median home value in Fort William at various times.

    years since the beginning of 2010, tt median home value in Fort William (in dollars)
    0 182,400
    1 204,288
    2
    3.25 263,623
    4.25
    5.25
  3. Define a function ff that models the median home value in Fort William tt years since the beginning of 2010 (assuming 0≤t≤10). Be sure to use function notation.

2.    A city's population grows exponentially by 5% per year.

  1. What is the 1-year growth factor for the population?

  2. Fill in the missing information in the table below.

    years since the beginning of 2015, n the city's population, p=g(n)
    0 160,000
    1 168,000
    2 176400
    4.25 196,800
    5.25 206711

c. Define a function g to model the citys population n years since the beginning of 2015.

3. The given table of values represents an exponential function (that is, a relationship where the growth factor is constant for the same size changes in x).

x y=f(x)
-1 384
0 576
1 864
2 1,296
  1. Use the entries in the table to determine the 1-unit growth factor for y in this relationship.

    The 1-unit growth factor is .

  2. The 1-unit percent change for values of y is %

  3. Define a formula for function f. Be sure to use function notation.

  4. Fill in the missing entries in the table. Note: Pay close attention to how the values of x change. Not all changes are 1 unit. You can also use the formula you defined.

x y=f(x)
-1 384
0 576
1 864
2 1,296
3
5
14,762.25

Solutions

Expert Solution


Related Solutions

Oishi and Shigehiro (2010) report that people who move from home to home frequently as children...
Oishi and Shigehiro (2010) report that people who move from home to home frequently as children tend to have lower than average levels of well-being as adults. To further examine this relationship, a psychologist obtains a sample of n = 12 young adults who each experienced 5 or more different homes before they were 16 years old. These participants were given a standardized well-being questionnaire for which the general population has an average score of μ = 40. The well-being...
1) Find unemployment rates from 2010-2020 in Canada and present it in a graph. 2) what...
1) Find unemployment rates from 2010-2020 in Canada and present it in a graph. 2) what are the causes of unemployment? 3) Does a high minimum wage result in higher unemployment? 4) Does employment insurance cause unemployment?
A random variable X is exponentially distributed with an expected value of 50. a-1. What is...
A random variable X is exponentially distributed with an expected value of 50. a-1. What is the rate parameter λ? (Round your answer to 3 decimal places.) a-2. What is the standard deviation of X? b. Compute P(44 ≤ X ≤ 56). (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.) c. Compute P(36 ≤ X ≤ 64). (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate of j2 = 2.18% p.a. and face value of 100. This corporate bond matures at par. The maturity date is 1 January 2025. The yield rate is assumed to be j2 = 3.99% p.a. Assume that this corporate bond has a 2.3% chance of default in any six-month period during the term of the bond. Assume also that, if default occurs, William will receive...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate of j2 = 2.19% p.a. and face value of 100. This corporate bond matures at par. The maturity date is 1 January 2025. The yield rate is assumed to be j2 = 3.62% p.a. Assume that this corporate bond has a 7.1% chance of default in any six-month period during the term of the bond. Assume also that, if default occurs, William will receive...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate of j2 = 4.57% p.a. and face value of 100. This corporate bond matures at par. The maturity date is 1 January 2025. The yield rate is assumed to be j2 = 3.90% p.a. Assume that this corporate bond has a 7.5% chance of default in any six-month period during the term of the bond. Assume also that, if default occurs, William will receive...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate...
Today is 1 July 2020, William plans to purchase a corporate bond with a coupon rate of j2 = 4.36% p.a. and face value of 100. This corporate bond matures at par. The maturity date is 1 January 2025. The yield rate is assumed to be j2 = 4.91% p.a. Assume that this corporate bond has a 2.4% chance of default in any six-month period during the term of the bond. Assume also that, if default occurs, William will receive...
Han and Leia acquired a $1,475,000 lakefront home from Boba Fett Realty in 2010. They exchanged...
Han and Leia acquired a $1,475,000 lakefront home from Boba Fett Realty in 2010. They exchanged their principal residence, townhouse in Coruscant, for the Lake Tatooine property. They paid $700,000 in cash for the townhouse in 2007 and it was recently appraised for $1,400,000. The gorgeous 30-acre lakefront property on Lake Tatooine has incredible views and vistas of the Dune Sea and the Greedo Mountains. In 2018 the Village of Mos Eisley valued the property at $2,150,000 and assessed real...
A lawyer travels daily from his home (in the suburbs) to his office in the city...
A lawyer travels daily from his home (in the suburbs) to his office in the city center. On average, the journey takes 24 minutes with a standard deviation of 3.8 minutes. Assume that the distribution of transfer times are normally distributed. if the office opens at 9:00 a.m. and he leaves at 8:45 a.m. What percentage of the time are you late to work daily? If you leave home at 8:35 a.m. and coffee is served in the office between...
From 2010-2020 discuss the market performance in that 10 year period. What were some of the...
From 2010-2020 discuss the market performance in that 10 year period. What were some of the major drivers of performance during that decade?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT