Answers created by Lawrence G.
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$5400 is invested, part of it at 11% and part of it at 9%. For a certain year, the total yield is is 546.00. How much was invested at each rate?
How do you evaluate the function #p(x)=1/2x^3 + 2/3x^2 - 1/4x + 1/3# for #p(-2)#?