Find the exact value of the expression.cos 
cos 
+ sin 
sin 
A. 1
B. 
C. 
D. 
Answer: C
Mathematics
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The cities of Beijing, Sydney, Manchester, Berlin, and Istanbul each vied to hold the 2000 Summer Olympics. There was an election using plurality with elimination. Four rounds worth of Olympic Committee voting are shown in the table below. 
How many members are on the Olympic Committee?
A. 354 B. 89 C. 152 D. 4 E. none of these
Mathematics
Decide whether or not the functions are inverses of each other.
A. No B. Yes
Mathematics
Completely factor the polynomial or state that the polynomial is prime.6z2 - 5z - 6
A. prime B. (6z - 3)(z + 2) C. (2z + 3)(3z - 2) D. (2z - 3)(3z + 2)
Mathematics
Graph the function.Use the graph of f(x) = log x to obtain the graph of g(x) = log (x - 1).
A. 
B. 
C. 
D. 
Mathematics