a. What takes the place of b in the compound interest formula? The compound interest formula that gives the balance in an account with a principal of $1800 that earns interest at the rate of 4.7% compounded 12t 0.047 monthly is A= 1800 - 1 b= (Do not simplify.) Compare this formula to the exponential equation A= 1800 • b'. 12 b. What is the value of the growth factor b? a. What takes the place of b in the compound interest formula? b. What is the value of the growth factor b? c. What is the effective rate? b (Round to five decimal places as needed.) c. What is the effective rate? (Round to three decimal places as needed.)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 68SE: An investment account with an annual interest rateof 7 was opened with an initial deposit of 4,000...
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The compound interest formula that gives the balance in an account with a principal of $1800 that earns interest at the rate of 4.7% compounded
monthly is A = 1800 1+
0.047 ) 12t
12
. Compare this formula to the exponential equation A = 1800 b'.
a. What takes the place of b in the compound interest formula?
b. What is the value of the growth factor b?
c. What is the effective rate?
a. What takes the place of b in the compound interest formula?
b%3D
(Do not simplify.)
b. What is the value of the growth factor b?
(Round to five decimal places as needed.)
c. What is the effective rate?
(Round to three decimal places as needed.)
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Transcribed Image Text:The compound interest formula that gives the balance in an account with a principal of $1800 that earns interest at the rate of 4.7% compounded monthly is A = 1800 1+ 0.047 ) 12t 12 . Compare this formula to the exponential equation A = 1800 b'. a. What takes the place of b in the compound interest formula? b. What is the value of the growth factor b? c. What is the effective rate? a. What takes the place of b in the compound interest formula? b%3D (Do not simplify.) b. What is the value of the growth factor b? (Round to five decimal places as needed.) c. What is the effective rate? (Round to three decimal places as needed.) TI-84 P A TEXAS INST DE ND MODE ST LPHA X,T,O,n ANGLET APPS PR MATH COS SIN 7. LOG LN STO Enter your answer in each of the answer boxes. OFF ON CATALOG SCHOOL MacBook Pro esc 回 く* %23 24 3 4 & 5 6. 8 寸
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