Solve the problem.If money is invested for 3 years with interest compounded annually, the future value of the investment varies directly as the cube of 1 + r, where r is the interest rate. If the future value of the investment is $9317.00 when the rate is 10%, what rate gives a future value of $8575.30? Round to the nearest whole percent.
A. 6%
B. 8%
C. 7%
D. 9%
Answer: C
Mathematics
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A. Estimate: 1410; Actual: 1374.6281 B. Estimate: 140; Actual: 13,756.281 C. Estimate: 1400; Actual: 1375.6281 D. Estimate: 140; Actual: 137.56281
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Graph the function.f(x) = 2x(x + 2)(x - 1)
A. 
B. 
C. 
D. 
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Factor completely. If the polynomial cannot be factored, write "prime." 4x2 + 4x - 24
A. (4x + 8x)(x - 3) B. 4(x - 2)(x + 3) C. 4x(x + 2y)(x - 3y) D. Prime
Mathematics