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Mathematics, 08.11.2019 19:31, FireStorm6265
Type the correct answer in each box. use numerals instead of words. roberta has $10,540 to invest. she plans to invest her money in certificates of deposit (cds) that have 2.1% interest, a stock portfolio that makes 2.5% interest, and a savings account that has 1.5% interest. she would like to make $231.69 in annual interest from her investments. also, to provide some risk security, she wants to invest a third of the amount she puts in the stock portfolio in the savings account. let x be the amount invested in cds, y be the amount invested in the stock portfolio, and z be the amount invested in the savings account. what is the amount roberta invests in each type of investment?
the amount invested in cds (x) is $
.
the amount invested in the stock portfolio (y) is $
.
the amount invested in the savings account (z) is $
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Type the correct answer in each box. use numerals instead of words. roberta has $10,540 to invest. s...
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