Sara's Strategy: On each of her birthdays, beginning on her 20th and ending on her 30th, Sara deposits $1000 in an investment account (a total of 11 deposits). After her 30th birthday deposit, she leaves the total amount in her account but does not add anything to it. Joe's Strategy: On each of his birthdays, beginning on his 30th, Joe continues to deposit $1000 in an investment account. The table represents the amount of money (rounded to the nearest dollar) in Sara's and Joe's respective accounts on their birthdays after any deposits are made (if any are made) up until age 62. Also, the table of values was created under the assumption that both Sara and Joe are investing in the same type of account that earns 8% interest compounded continuously. a. When Sara is 40 years old, how much will she have in her account? b. When Joe is 40 years old, how much will he have in his account? c. Find the percentage increase in Sara's account between age 50 and 54.
Sara's Strategy: On each of her birthdays, beginning on her 20th and ending on her 30th, Sara deposits $1000 in an investment account (a total of 11 deposits). After her 30th birthday deposit, she leaves the total amount in her account but does not add anything to it. Joe's Strategy: On each of his birthdays, beginning on his 30th, Joe continues to deposit $1000 in an investment account. The table represents the amount of money (rounded to the nearest dollar) in Sara's and Joe's respective accounts on their birthdays after any deposits are made (if any are made) up until age 62. Also, the table of values was created under the assumption that both Sara and Joe are investing in the same type of account that earns 8% interest compounded continuously. a. When Sara is 40 years old, how much will she have in her account? b. When Joe is 40 years old, how much will he have in his account? c. Find the percentage increase in Sara's account between age 50 and 54.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.8: Linear Programming
Problem 5SC: If during the following year it is predicted that each comedy skit will generate 30 thousand and...
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