Interest Compounded Continuously
Compound Interest
Compound Interest
Find the Principal
100

$34,000 at 4% for 3 years

What is $38,334.89?

100
$1,240 at 8% compounded annually for 2 years
What is $1,446.34?
100

$1,500 at 7% compounded monthly for 3 years

What is $1,849.38?

100

Initial deposit if after 3 years, the account is $1,259.71 at 8% annual interest, compounded annually

What is $1000?

200

$210 at 8% for 7 years

What is $367.64?

200
$1,030 at 4% compounded semiannually for 2 years
What is $1,114.91?
200
$7,300 at 7% compounded semiannually for 3 years
What is $8,973.56?
200

At the end of two years, what was the principal if there is now $541.22 at 4% annual interest, compounded semi-annually?

What is $500.00?

300

$4,000 at 3.5% for 4 years

What is $4,601.09?

300
$12,700 at 8.8% compounded semiannually for 1 year
What is $13,842.19?
300

$18,000 at 9% compounded quarterly for 6 years

What is $30,703.80?

300

Initial Deposit if after 4 years, there is now $1,220.90 is deposited for one year at 5% annual interest, compounded monthly.

What is $1,000?

400

$20,600 at 0.8% for 10 years

What is $22,315.71?

400

$28,600 at 7.9% compounded monthly for 3 years

What is $36,220.67?

400
$55,000 at 16% compounded semiannually for 2 years
What is $74,826.89?
400

Principal amount deposited if after 5 years, there is now $610.70 at 4% annual interest, compounded continuously?

What is $500?

500

$14,500 at 0.62% for 9 years

What is $15,332.10?

500

$130 at 9.4% compounded weekly for 2 years

What is $156.86?

500

$21,000 at 13.6% compounded daily for 4 years

What is $36,176.91?

500

Principal amount deposited if after 3 years, there is now $1721.96 at 4.6% annual interest, compounded continuously?

What is $1,500?

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