2. $2100 is invested at a rate of 7% compounded monthly. What is the amount after 10 years?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 12CC: Suppose that the initial size of a population is n0 and the population grows exponentially. Let n(t)...
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2. $2100 is invested at a rate of 7% compounded monthly. What is the
amount after 10 years?
Ans.
3. How much money should be invested at a rate of 6% compounded
continuously to produce an amount of $20,000 in 15 years?
Ans.
4. A certain population increases according to the model P(t) = 250e47t
with t = 0 corresponding to 1995. Use the model to determine the
population in the year 2003. Round your answer to the nearest integer.
Ans.
Transcribed Image Text:2. $2100 is invested at a rate of 7% compounded monthly. What is the amount after 10 years? Ans. 3. How much money should be invested at a rate of 6% compounded continuously to produce an amount of $20,000 in 15 years? Ans. 4. A certain population increases according to the model P(t) = 250e47t with t = 0 corresponding to 1995. Use the model to determine the population in the year 2003. Round your answer to the nearest integer. Ans.
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