Hello, We are in the financial math chapter. If the population of polar bears in the Beaufort Sea declined from 1500 at the start of 2001 to 900 at the end of 2010, what was the compound rate of decline during this period?

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A: Given, Initial cost = $ 500  Rate of decrease in each year = 7 %    We have to find the cost after…

Q: 2) If the monthly logarithmic return of a financial asset is 10%, what is the monthly simple return?

A: Monthly simple return=10.52%

Q: 10. Oscar invests $46,200 in an account that earns 3.675% interest, compounded continuously. How…

A: Given , Oscar invested amount 46,200 dollars .             Interest is 3.675% it is compound…

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Q: One hundred shares of a technology stock were purchased on January 2, 1990, for $1200 and sold on…

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Q: wo people are placing a principal of $750 in a savings account with 4.75% annual interest for 6…

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Q: Problem #3c: Develop a forecast for December using exponential smoothing model with a = 0.3.

A: From the given information we forecast for December

Q: If $5000 is invested at 5.25% compounded continuously, what is the amount in the account after 10…

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Q: Leonard's current salary is $65,000. Ten years from now, how much will he need to earn to retain his…

A: Given information Present annual salaryP=$65,000 Rate of inflationr=3% per year compounded…

Q: If Hannah places $ 4500 into an account earning 4.5% interest compounded continuously, how much will…

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Q: Assume you invest $15,000 in a mutual fund (e.g. money market fund) with interest compounded…

A: Basic compound interest problem

Q: How much interest is earned when an amount of 100,000Php is invested with annual interest rate of 8%…

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Q: 1. Joan invested $1000 3 years ago. It is now worth $1276. If interest is compounded continuously,…

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Q: How much will $100 grow to if invested at a continuously compound interest rate of 8.5% for 9 years?

A: The compound interest formula for an amount P compounded annually at an interest rate of r% for a…

Q: Example 8 a) A new car costs $25,000 and decreases by 4% per year. In how many years will the value…

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Q: HIV/AIDS. In 2003 there were an estimated 25 million people who have been infected with HIV in…

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Q: Recall the Ford Mustang price in problem 4 above, where the price was $38,000, with a depreciation…

A: The exponential decay is defined by the equation, P(t)=P0(1+r)t , where r is the decay rate, P0 is…

Q: suppose we put $2000 into an account earning 10% interest compounded continuously. how long will it…

A: $2000 into an account earning 10% interest compounded continuously