I)-Instruccions: read the problem then answer the questions A portion of $ 100,000 (x) is invested with a 3% ROI after one year. The rest of the investment (and) obtained a return of 1%. The total return on investment was $ 1,800.
1) What equation shows the return on investment?
2) What equation shows how the $ 100,000 was divided?
3) how much money was invested at a 3% rate of return?
4) how much money was invested at a rate of return of 1%​

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

the answer is d

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!