Solve the problem. Round your answer to three decimals.What annual rate of interest is required to double an investment in 6 years?

A. 20.094%
B. 11.552%
C. 12.246%
D. 6.123%


Answer: C

Mathematics

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Express in decimal fraction form: 3/8 ð 5/16 =

a. 0.117 b. 0.375 c. 0.876 d. 0.892 e. 0.931

Mathematics

Find the quotient.

A. 0 B. 2 C. 1 D. undefined

Mathematics

Solve.4x - 2 = 5(x - 3)

A. -17 B. -13 C. 13 D. 17

Mathematics

Use I = Prt for simple interest to find the indicated quantity.P = $3000; t = 90 days; I = $105. Find r. (Use 360 days in a year.)

A. 3.5% B. 14.0% C. 9.7% D. 14.2%

Mathematics