Sketch a rough graph of the market value of a new car as afunction of time for a period of 20 years. Assume the car iswell maintained.

Q: Compute the present value of an investment that generates income at a rate of 5000te0.01t dollars…

A: We have to evaluate the present value of investment that generates income at a rate of 5000te0.01t…

Q: Find the interest earned at the end of 3 ¼ years if ₱ 50,750 is invested at 12% compounded semi…

A: Compound interest formula is  A=P1+rnntP is the principal amount=50750r=0.12t= 3.25 years Replace…

Q: (a) What percent of years does this portfolio lose money, i.e. have a return less than 0%? (b) What…

A: Let X be the random variable defined by returns on a portfolio follows normal distribution with mean…

Q: A 25-year-old places a continuous stream of $4,000 per year into a retirement account which has a…

A: Given that a 25-year-old places a continuous stream of $4,000 per year into a retirement account…

Q: An investment pays a dividend of $250/year continuously forever. If the interest rate is 7%, what is…

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Q: denote the balance at time t (years) of an annuity that earns 5% interest continuouslycompounded and…

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Q: Suppose the initial public offering of a stock is $100 and it's doubling every month how fast is the…

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Q: The price index of metal was 127.9 in June 2000 and 215.3 in June 2020. Compute the nual inflation…

A: Given information: Given that the metal price index values for the years 2000, 2020 and 2025 is…

Q: What is the future value of a constant income stream of $30,000 per year in 5 years from now given a…

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Q: According to-one-mathematical-model, the-average life-expectancy-for…

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Q: find the future value of an investment of $1200 invested at 6% interest compunded continuously for 5…

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Q: A simple aggregate index compares the sum of values in the current period to the sum of values in a…

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Q: Find the present value of a continuous income stream of ​$18​,000 per year for 20 years at 2.8​%…

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Q: find the total value of the given income stream and also find its present value (at the beginning of…

A: To find the total value of the income stream, R(t), use the total value formula, TV=∫abR(t)dt and…

Q: Determine how much time is requiredfor an investment to triple in value if interest is earned at the…

A: Let P be the principal amount, then the triple amount of P is 3P.   Given  r = 5.75 % = 5.75100 =…

Q: Table showing the unemployment and economic growth rate for Cuba and France for the last five years.

A: Given information: The data represents the values of economic growth rate and unemployment rate for…

Q: find what simple interest rate will be necessary for sonny to get a 50% return on a $500 investment…

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Q: Suppose that money is deposited daily into a savings account at an annual rate of $1100. If the…

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Q: Find the time it would take for the general level of prices in the economy to double at the average…

A: To use the exponential model with the given data to find the required time

Q: What is the initial value of an investment that has a value of $13,513.15 after 12 years at a 7%…

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Q: An index number is used to show the percent change from one period of time to another in terms of

A: There are three types of index number as Price, value, and quantity.

Q: A trusted friend told you that a cash flow sequence that started at $3000 in year 1 and increased by…

A: According to the provided information, cash flow sequence that started at $3000 in year 1 and…

Q: Complete the table for a savings account in which interest is compounded continuously. Initial…

A: The initial investment is $1000 and the annual rate is 12%. The interested is compounded annually.

Q: The following table giyes the total number of U.S adults with diabetes for selected years from 2010…

A: Note: As per the guidelines, we are allowed to solve first three sub parts at a time. Kindly repost…

Q: Use the rule of 70 to estimate the years to double at an inflation rate of 4%.

A: Here, rate= 4

Q: If $1,200 grows to​ $1,781 in 7 ​years, determine the interest rate over that period. The interest…

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Q: Find the time it would take for the general level of prices in the economy to double at an average…

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Q: Calculate the time needed on an investment of  $400,000 to gained                           an…

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Q: Determine how much time is requiredfor an investment to triple in value if interest is earned at the…

A: Let the initial amount be A0. Let At be the amount of money at a time t. According to the given…

Q: Suppose that a principal of $1000 accumulated to $1454 over a period of 5 years. Determine the…

A: The formula for compounded amount is given by, A=P1+R/n100nt  where, P: Principal value R: Rate of…

Q: Suppose you go to a company that pays $0.04 for the first day, $0.08 for the second day, $0.16 for…

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Q: Suppose that money is deposited daily into a savings account at an annual rate of $1400. If the…

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Q: Compute the present value of an investment that generates income at a rate of 5000te0.01t dollars…

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Q: Suppose that a sum of money is invested at an annual interest rate of 4%. Determine the time, in…

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Q: Ipek places a continuous stream of $1, 000 per year into a savings account which has a continuously…

A: Amount invested $1000 interest rate 1.2% time is 30 years

Q: At what rate is the account growing?

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Q: Find the effective rate corresponding to a slated rate of 10% compounded montly.

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Q: Suppose the initial public offering of a stock is $13 and it's increasing by 62% per year how fast…

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Q: If the amount that $1000 will purchase is only $930 after 2 years, what was the average inflation…

A: The amount A that $P will purchase after n years if the inflation averages a rate of r over n years…

Q: If the amount that $1000 will purchase is only $950 after 2 years, what was the average inflation…

A: The inflation rate is the rate of change, or increase or decrease in the price of a commodity over a…

Q: Compute the present rate of an investment that generates income at a rate of 3500te^0.01t per year…

A: Introduction: It is given that there will be an income of 3,500te0.01t per year, for a certain…

Q: Suppose that money is deposited daily into a savings account at an annual rate of $800. If the…

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Q: A retirement account is opened with an initial deposit of $8,500 and earns 8.12% interest compounded…

A: Given: A retirement account is opened with an initial deposit of $8,500 and earns 8.12%. t=20 years…

Q: Suppose that $1600 is borrowed for five years at an interest rate of 4% per year, compounded…

A: givenP=$1600r=4%=0.04t=5 yearscompounded continuouslywe use formula amount owed(A)=Pert

Q: What is interest?

A: Interest, in finance and economics, is the payment from a borrower or deposit-taking financial…

Q: An employee invests £1000 at the end of each month into her Pension Fund for 30 years. What is the…

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Q: Suppose that a firm's sales were $3,750,000 five years ago and are $5,250,000 today. What was the…

A: Geometric Mean Growth Rate Future Value, FV = E ( 1 + r / 100) ^ n

Q: If $1,200 grows to​ $1,501 in 6 ​years, determine the interest rate over that period. The interest…

A: Since the method is not mentioned in the question, so I am soling the question assuming it as simple…

Q: The profit that Jenny got from selling street foods in CTU have increased at a constant rate of…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.