16. The population of a community was 35 000 in the year 2000. Assuming a rate of growth of 2.2% per year ever since 2000, what will the population be in 2020? a. 50 400 c. 70 000 d. 105 000 b. 54 086

Q: 7.A certain product that costs P 19500 in 2014 has an equivaient model in 2018 that costs P 22,250…

A: Use the following inflation formula, to obtain the solution. F=P1+r100n Where P is the starting…

Q: Return Submit 40 year population (millions) 39 2010 36.5 38 2011 37.7 37 2012 38.2 A 2010 2011 2012…

A:

Q: When the rate of inflation is 4(1/2)% per year and the average price of a car is currently $25,000,…

A: Given that the average price after n years is Pn = $25,000(1.045)n . So the average price after 1…

Q: 20) The populathon of Harford County was 238, 145 in 2005 and 249,558 (n 2015. a) A SSuming the…

A: To answer the subparts

Q: 3. The current population of Earth is about 6.5 billion. Use an average growth rate of 1.14% to…

A:

Q: 38. What rate of interest compounded continuously will yield an effective interest rate of 6%?

A: We know that, if an amount P is invested at rate r for time t, compounded continuously yields amount…

Q: If the price of an item doubles in four years, the yearly average growth rate of its price is Select…

A: It is an important part of statistics . It is widely used .

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A:

Q: A radioactive substance has a half-life of 29 years. What percent remains 80 years after being…

A:

Q: 3. An animal population is increasing at a rate of 13 +51t per year (wheret is measured in years).…

A:

Q: 16. Suppose that $50,000 from a retirement account is invested in a large cap stock fund. After 20…

A:

Q: To calculate an exponential smoothing forecast of demand, what values are required?   a.…

A:

Q: 2. An oil well produces 70, 000 barrels of oil on day one. Production is decreasing by 10% a day. a)…

A:

Q: 1. A certain species of virus is increasing in number exponentially every hour. The initial virus…

A: To find growth rate of the virus.

Q: The population in Barangay Dela Paz in Pasig for the year 2015 is approximately 15,000. If the…

A: (5) Given that , Population in 2015 is P=15000 Growth rate R=1.2% Time t=2020-2015=5 years Find…

Q: QUESTION 31 Find the annual percentage yield (APY). A bank offers an APR of 4.25% compounded…

A: A bank offers APR of 4.25% that is compounded quarterly. To find the annual percentage yield APY:…

Q: If the population of a country triple in 77 years, in how many years will it four times under the…

A: Need to find in how many years population will be 4 times

Q: The total population of the state of Texas was 25,145,561 in 2010. For 2018, Texas's population size…

A:

Q: 4. A town with an initial population of 10,000 people in 2012 is growing exponentially at a yearly…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A survey estimates the current average cost of college to be $34,340 per year. (a) If the average…

A: Given query is to find the average cost of college after 10 years.

Q: 2004 Population (millions) 35.8 Projected Growth Rate, Complete the table shown to the right for the…

A: Initial population is 2004 is 35.8. Project population in 2021 is 30.7 Time, t=2021-2004=17 years

Q: The half-life of a radioactive radium is 1650 * years, what percentage of the amount present now…

A: Here first we find rate of decay rate using half life formula t12=-1rln12wheret12=half lifer= decay…

Q: 7. Complete the following table Population Growth Rate, k Doubling Time, T (a) Rwanda (b) | Brazil…

A: Given query is to complete the table for growth of population.

Q: Complete the table shown to the right for the population growth model for a certain country. k=…

A:

Q: If the population of Elmdale was 34, 500 in 2010 and was growing at an annual rate of 4.3%, in what…

A: Solution attached below

Q: 1. A certain species of virus is increasing in number exponentially every hour. The initial virus…

A: We will apply exponential growth formula to solve this question

Q: 7. Complete the following table Population Growth Rate, k Doubling Time, T (d) Finland (e) Egypt (f)…

A: Given query is to fill the table depending upon the population growth.

Q: 1. The population of a city is growing by the same percent every year. The population at the 2000…

A:

Q: What amount 3 months ago is equivalent to $900 in 9 months from now if money earns 6.5% compounded…

A:

Q: 6. If the polulation of Malibu at the start of 2000 was 4 million and its annual growth rate is…

A: Since you have posted multiple questions, we will solve only first question for you. To getremaining…

Q: 7. Complete the following table Population Growth Rate, k | Doubling Time, T (g) USA 0.9% per year…

A:

Q: Suppose the population of a country increases at a steady rate of 3% per year. If the population is…

A: Given,           Suppose the population of a country increases at a steady rate of 3% per year.…

Q: 14. The current population of a town is 50,000 and is growing exponentially. If the population is…

A: Please refer the attached image for complete solution.

Q: The life expectancies of black males in the United States at various ages for 2006 are as shown…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 3. The current population of Earth is about 6.5 billion. Use an average growth rate of 1.14% to…

A: The current population of earth is 6.5 billion percentage of growth rate 1.14% using current year…

Q: 11 If the population of Elmdale was 34, 500 in 2010 and was growing at an annual rate of 4.3%, in…

A:

Q: World primary energy use doubled in the 14 years between 1945 and 1959. What was its approximate…

A:

Q: The life expectancies of black males in the United States at various ages for 2006 are as shown…

A: a) At birth age=0 So coordinate are (0,69.7) and (60,18.2). We find the average rate of change…

Q: Suppose you needed $0.27 to buy a particular box of macaroni and cheese in 1977. How much would it…

A: The given data is: Suppose you needed $0.27 to buy a particular box of macaroni To find how much…

Q: 4) If a population in a certain county was 100,000 in 1998 and 110,427 in 2008 and the formula y =…

A:

Q: Complete the table shown to the right for the population growth model for a certain country. k=…

A:

Q: 33) The population of a city duplicates in 16 years. What is the approximate rate of growth? a) O…

A:

Q: Annual M2 Growth, 1960-2008 14 12 Pereent 10 Avge6.94% 6.

A: The M2 measurement is critical to forecasting.

Q: How much total interest when the CD matures would you earn if you deposited $1,000 into a CD with a…

A: We have to find

Q: 32) Find the amount of a continuous money flow in which $2000 per year is being invested at 5%,…

A: Given.

Q: The replacement of a laser cutting machine is being considered. The best available machine on market…

A: Given, Initial cost of current machine = 36000 Interest rate  = 4% Operating cost  = 20000 Salvage…

Q: The annual usage time of the device whose failure time follows the exponential distribution is 1,000…

A:

Q: 3. 6. The population of Eileen's home town is 20 300 and has a growth rate of 7% each year. What is…

A:

Q: Suppose that $13,000 is invested in a bond fund and the account grows to $14,250.63 in 4 yr. Part:…

A: given : where A = investment after t years P - initial investment t =time period r = growth

Q: 2. The population of a city is growing continuously by the same percent each year. The population at…

A: We can solve this by following methods.