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Homework 7. , MA 121, sectioi' X 11 Course Hero X G 51/35 , Google Search 0' webassignnet 4. [l1 Points] Suppose $9500 Is Invested in an account For 4 years. Find the balance in the account if Interest is compounded continuously at 9%. $ 5. [011 Points] PREVIOUS ANSWERS u.s. Population YEAR POPULATION 1930 122,500,000 1940 131,700,000 1950 150,700,000 1960 179,300,000 It is estimated that the limiting population that the United States can support is 500,000,000 people. Predict the population for the year 2000 using the logistic growth model on the basis of the data in the years 1930 and 1940. In other words: - Let P : P (t) be the population, where I is the number of years after 1930 - Assume F (t) is of the form given by the logistic equation Determine what the value of L must be In this case . Find the exact values oi P (0) and P (10) from the U S. Population table given above Use these two data points to nd the values at b and k in the tormula for F (t). Note: Answer to the nearest 1 million peopl'e, and do not use commas In your answer. 305972386 X people 6. [011 Points] PREVIOUS ANSWERS A radioactive substance has a decay rate of 3% per year. What is its half life? Give your answer correct to 2 decimal places. 16 67 x years 41 PM 11/17/2020