Solve the problem.Find out how long it takes a $2900 investment to double if it is invested at  compounded monthly. Round to the nearest tenth of a year. Use the formula .

A. 10.3 years
B. 9.9 years
C. 9.7 years
D. 10.1 years


Answer: B

Mathematics

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Find the derivative of the function. ?   ?

A.
B.
C.
D.

Mathematics

Add and simplify. + 

A.  
B.  
C.  
D.

Mathematics

Use a calculator to find the value to four decimal places. ? ?

A. 136.0665 B. 125.0000 C. 4.0249 D. 20.1246 E. 15.0000

Mathematics

Use graphical methods to find all real solutions to the following equation. Express solutions rounded to the nearest hundredth.0.37x3 - 5.72x2 + 5.23x + 8.25 = 0

A. {0.81, -1.91, 14.36} B. {-0.82, 8.25, 1.91} C. {-0.81, 1.91, 14.37} D. {0.82, -8.25, -1.91}

Mathematics