$10,000 is invested at two different rates. $4,500 is invested at 4%, and the rest is invested at 5%. How much interest is earned at the end of one year? Show all work for full credit.

Step-by-step explanation:

Here is the solution of the given problem above.

$10,000 = total amount

$4,500 = 4% interest

$5,500 = 5%

? = amount of interest earned at the end of the year

So first, let's get 4% of 4,500 which is $180

Now, 5% of 5,500 which is $275

Since the question did not specify if the interest is per month or per year, i will give the results based on the per month and per year.

So per month x 12 months, in a year, the total would be 2,160 + 3, 300 so it will be $5,460.

But if this interest is on a yearly basis, then the total would be $455.

Hope this answer helps.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

answer: i guess 5 units?

step-by-step explanation: