How long will it take $800 to double itself if it is invested at 5% interest compounded semiannually? Please round the answer to the nearest tenth.
A. 14.0 years
B. 17.0 years
C. 14.5 years
D. 13.0 years
E. 15.0 years
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Provide an appropriate response.Is (5x7y2)3 equivalent to 15x21y6?
What will be an ideal response?
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Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.e5x = 8
A. {10.40} B. {0.20} C. {4.35} D. {0.42}
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