Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

1.Jim opens a savings account with $22,500. His account pays 3.5% simple interest. At the end of 5.5 years, Jim closes the account. How much interest does he earn? What is the total value of his account when he closes it?

Sagot :

The interest I given principal P, rate R time T is given by:

[tex]I=\frac{PRT}{100}[/tex]

Substitute P = 22500, R = 3.5, and T=5.5 into the formula:

[tex]I=\frac{22500\times3.5\times5.5}{100}=4331.25[/tex]

Therefore, the interest is $4331.25.

The closing account balance is given by:

[tex]P+I=22500+4331.25=26831.25[/tex]

The required interest is $4331.25 and the value of the account when he closed it is 26831.25