Multiply and simplify.
? 
A. -
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.If Jefferson's method is used to apportion 131 legislative seats to six states with the populations given in the table, then a violation of the quota criterion occurs.
The apportionment for which state violates the quota criterion?
A. e B. d C. b D. f
Mathematics
Use De Moivre's theorem to simplify the expression. Write the answer in the form a + bi.(5(cos 315° + i sin 315°))5
A. 3.536 + 3.536i B. -2209.709 + 2209.709i C. 2209.709 + 2209.709i D. -3.536 + 3.536i
Mathematics
Find the exact value of cos(x-y) given that sec x = 3 / 2, csc y = 3, and x and y are in quadrant 1.
What will be an ideal response?
Mathematics
Use a special product formula to simplify.(-2x - 3)2
A. -2x2 + 9 B. 4x2 + 12x + 9 C. 4x2 + 9 D. -2x2 + 12x + 9
Mathematics