Solve the problem.Find out how long it takes a $3100 investment to double if it is invested at 
compounded quarterly. Round to the nearest tenth of a year. Use the formula 
.
A. 9.8 yr
B. 10.2 yr
C. 10.4 yr
D. 10 yr
Answer: D
Mathematics
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Find the amount of the sale before sales tax was added. Round to the nearest cent.Total Sale: $469.15Sales Tax Rate: 5%
A. $442.59 B. $451.11 C. $312.77 D. $446.81
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Write the equation in its equivalent exponential form.log6216 = x
A. 216x = 6 B. x6 = 216 C. 6x = 216 D. 2166 = x
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Use the Factor Theorem to determine whether the linear polynomial is a factor of the second polynomial.x + 2; x4 - x3 - 3x2 + 4x + 7
A. Yes B. No
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Establish the identity.sin3 x cos2 x = sin x (cos2 x - cos4 x)
What will be an ideal response?
Mathematics