One safe investment pays 10% per year, and a more risky investment pays 18% per year. A woman who has $143,300 to invest would like to have an income of $19,610 per year from her investments. How much should she invest at each rate?
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Additionalknowledge
Knowledge about Quadratic equations -
★ Sum of zeros of any quadratic equation is given by ➝ α+β = -b/a
★ Product of zeros of any quadratic equation is given by ➝ αβ = c/a
★ A quadratic equation have 2 roots
★ ax² + bx + c = 0 is the general form of quadratic equation
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Step-by-step explanation:
ITS ASTUTE ANSHU ❤️⚡.
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