You have to find 60% of 120, which is 72. Then subtract 72 from 120 to find the difference, which is 48. So Austin would need $48 to buy the bike. Hope this helped! :)

6 0

3 years ago

A promissory note for $3600.00 dated May 15, 2012, requires an interest payment of $370.00 at maturity. If interest is at 9.6% c

vladimir1956 [14]

The due date of the promissory note is May 24th 2013.

Data;

Present Value (PV) = $3600
Interest = $370
Future Value (FV) = PV + I = $3600 + $370 = $3970

To calculate the due date of the note, we can use the formula of future value of the note.

$FV = PV (1 + \frac{r}{n})^d\\ 3970 = 3600 (1 + \frac{9.6}{12})^d\\3970 = 3600(1+0.008)^d\\\frac{3970}{3600} =(1.008)^n$

Let's take the natural log of both sides

$(1.008)^n = (\frac{3970}{3600})\\ n\ln(1.008) = \ln(\frac{397}{360})\\ n = 12.28$

This is approximately 12 months and 9 days.

The due date of the promissory note is May 24th 2013.

Learn more on promissory note here;

brainly.com/question/25793394

brainly.com/question/4267195

7 0

2 years ago