A bank features a savings account that has an annual percentage rate of r = 5.3% with interest compounded quarterly. Emily deposits $10,000 into the account. kt The account balance can be modeled by the exponential formula A(t) = a(1+) where A is account value after t years, a is the principal (starting amount), r is the annual percentage rate, k is the number of times each year that the interest is compounded. (A) What values should be used for a, r, and k? a = r = k (B) How much money will Emily have in the account in 10 years? Answer = $ Round answer to the nearest penny. (C) What is the annual percentage yield (APY) for the savings account? (The APY is the actual or effective annual percentage rate which includes all compounding in the year). APY %, Round answer to 3 decimal places.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A bank features a savings account that has an annual percentage rate of r = 5.3% with interest
compounded quarterly. Emily deposits $10,000 into the account.
kt
The account balance can be modeled by the exponential formula A(t) = a(1+) ,where A is
account value after t years , a is the principal (starting amount), r is the annual percentage rate, k is
the number of times each year that the interest is compounded.
(A) What values should be used for a, r, and k?
k=4
.
(B) How much money will Emily have in the account in 10 years?
Answer $
Round answver to the nearest penny.
(C) What is the annual percentage yield (APY) for the savings account? (The APY is the actual or
effective annual percentage rate which includes all compounding in the year).
APY
%.
Round answer to 3 decimal places.
Submit Question
曲
N
Transcribed Image Text:A bank features a savings account that has an annual percentage rate of r = 5.3% with interest compounded quarterly. Emily deposits $10,000 into the account. kt The account balance can be modeled by the exponential formula A(t) = a(1+) ,where A is account value after t years , a is the principal (starting amount), r is the annual percentage rate, k is the number of times each year that the interest is compounded. (A) What values should be used for a, r, and k? k=4 . (B) How much money will Emily have in the account in 10 years? Answer $ Round answver to the nearest penny. (C) What is the annual percentage yield (APY) for the savings account? (The APY is the actual or effective annual percentage rate which includes all compounding in the year). APY %. Round answer to 3 decimal places. Submit Question 曲 N
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