deposited at the end of each quarter in an account that earns 5% compounded quarterly until $70,000 has accumulated in the account. This scenario describes the     . From the formula in the textbook, all values are known, except for       . After how many quarters will the account contain $70,000? (Round your answer UP to the nearest quarter.) quarters

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter2: Exponential, Logarithmic, And Trigonometric Functions
Section2.1: Exponential Functions
Problem 53E: Interest Ron Hampton needs to choose between two investments: One pays 6% compounded annually, and...
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$3,500 is deposited at the end of each quarter in an account that earns 5% compounded quarterly until $70,000 has accumulated in the account.
This scenario describes the     . From the formula in the textbook, all values are known, except for       .
After how many quarters will the account contain $70,000? (Round your answer UP to the nearest quarter.)
quarters
 
 
 
A family wants to have a $180,000 college fund for their children at the end of 19 years. What contribution must be made at the end of each quarter if their investment pays 7.4%, compounded quarterly?
(a) State whether the problem relates to an ordinary annuity or an annuity due.
ordinary annuityannuity due    

(b) Solve the problem. (Round your answer to the nearest cent.)
$
 
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