Write the number in standard form.4(cos 2? + i sin 2?)

A. 4
B. -4
C. 4i
D. -4i


Answer: A

Mathematics

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Use an equation to solve the problem.The average price of homes in one neighborhood decreased 4% since last year, a drop of $3,700. What was the average price of a home last year? 

A. $89,500 B. $90,500 C. $91,500 D. $92,500 E. $96,500

Mathematics

Apple's CEO was reimbursed $1.2 million for costs he incurred while using his personal jet for company business. This is an example of

A. managerial opportunism B. unethical behavior C. a related party transaction D. fraudulent behavior

Mathematics

Find the relative extrema, if any, of the function. Use the second derivative test, if applicable. ? ?

A. Relative maximum: ;   Relative minimum: 
B. Relative maximum: ;   Relative minimum: 
C. Relative maximum: ;   Relative minimum: 
D. Relative maximum: ;   Relative minimum: 
E. none

Mathematics

Convert.879 mg = _____ kg

A. 879,000 B. 0.000879 C. 87,900 D. 0.0879

Mathematics