Use DeMoivre's Theorem to find the indicated power. Write the answer in rectangular form.
-11
A. -311
B. 
C. 
D. -311
Answer: C
Mathematics
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Graph and state the domain and the range of the function.f(x) = ex + 4
A. Domain: (0, ?)
Range: ?
B. Domain: ?
Range: (0, ?)
C. Domain: ?
Range: (4, ?)
D. Domain: ?
Range: (0, ?)
Mathematics
Simplify the expression.
?
What will be an ideal response?
Mathematics
Find the odds.If the sectors are of equal size, what are the odds of spinning an A on this spinner? 
A. 4:2 B. 6:2 C. 3:5 D. 2:6
Mathematics
Solve the problem. Round to the nearest tenth, if necessary.A long-distance runner runs 4 miles directly south and then faces due east and runs another 8 miles. How far is the runner, in a straight line, from his starting point? 
A. 40 mi B. 6 mi C. 8.9 mi D. 4.45 mi
Mathematics