Simplify.(-i)31
A. -i
B. 1
C. i
D. -1
Answer: C
Mathematics
You might also like to view...
Provide an appropriate response.Solve the system of equations by graphing: 
A. 
B. 
C. 
D. 
Mathematics
In a recent election involving three candidates, 20% of the voters preferred candidate A to C and C to B. Forty percent preferred candidate C the most and A the least. The other 900 voters preferred B the most and A the least.How many people voted in this election?
A. 4500 B. 2250 C. 1800 D. 900 E. none of these
Mathematics
Find a polar equation for the circle shown.r = -10 cos ?
A. 
B. 
C. 
D. 
Mathematics
Given the following properties of a triangle find Angle C.
Mathematics