Simplify. Write your answers in the form of a+bi, where a and b are real numbers.

A.  i
B. -  
C. -   -  i
D. -   +  i


Answer: D

Mathematics

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A. -5,396,000 B. 0.000005396 C. 0.00005396 D. 0.0000005396

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Solve the problem.A deposit of $8000 is made in an account that earns 6% interest compounded quarterly. The balance in the account after n quarters is given by the sequence an = 8000 n, n = 1, 2, 3, ...Find the balance in the account after 5 years.

A. $8618.27 B. $5500.28 C. $10,774.84 D. $6734.28

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Insert <, >, or = between the pair of numbers to form a true statement.0.576 _____ 0.57600

A. = B. < C. >

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Write the fraction or mixed number as a decimal. Round to the nearest thousandth if necessary.

A. 0.025 B. 2.5 C. 0.25 D. 4

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