Use the simple interest formula, I = Prt to find the unknown value. a) | = ?, P = $700, r = 10%, t = 5 years b) 1= = $567, A = $2300, P = ? %3D $40, P $900, A = ? %3D c) d) I= $37.92, P = ? , r = 5.2%, t 7 months %3D %3D %3D %3D %3D Calculate the rate per compounding period, i, for each of the followin a) 9% per annum, compounded quarterly b) 6% per annum, compounded monthly c) 4.3% per annum compounded semi-annually Calculate the total number of compounding periods, n, for each of the following. a) compounded semi-annually for 7 years b) compounded monthly for 5 years compounded weekly for 3 years c) Use the compound interest formula, A = P(1 + i)", to find the unknown value. a) A = ?, P = $1300, i 0.06, n 20 %3D %3D 0.05 b) A = $8000, P = ?, i = n 24 %3D

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Interest Review Questions
Use the simple interest formula, I = Prt to find the unknown value.
%3D
a)
| = ?, P = $700, r = 10%, t = 5 years
b)
| = $40, P = $900, A = ?
c)
|= $567, A = $2300, P = ?
%3D
| = $37.92, P = ? , r = 5.2%, t = 7 months
%3D
Calculate the rate per compounding period, i, for each of the following
a)
9% per annum, compounded quarterly
b)
6% per annum, compounded monthly
c)
4.3% per annum compounded semi-annually
Calculate the total number of compounding periods, n, for each of the
following.
a)
compounded semi-annually for 7 years
b)
compounded monthly for 5
c) compounded weekly for 3 years
years
Use the compound interest formula, A =
P(1 + i)", to find the unknown
value.
a)
A = ?, P $1300, i 0.06, n 20
A = $8000, P = ?, i =
0.05
n = 24
6.
b)
Transcribed Image Text:Interest Review Questions Use the simple interest formula, I = Prt to find the unknown value. %3D a) | = ?, P = $700, r = 10%, t = 5 years b) | = $40, P = $900, A = ? c) |= $567, A = $2300, P = ? %3D | = $37.92, P = ? , r = 5.2%, t = 7 months %3D Calculate the rate per compounding period, i, for each of the following a) 9% per annum, compounded quarterly b) 6% per annum, compounded monthly c) 4.3% per annum compounded semi-annually Calculate the total number of compounding periods, n, for each of the following. a) compounded semi-annually for 7 years b) compounded monthly for 5 c) compounded weekly for 3 years years Use the compound interest formula, A = P(1 + i)", to find the unknown value. a) A = ?, P $1300, i 0.06, n 20 A = $8000, P = ?, i = 0.05 n = 24 6. b)
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