Use trigonometric identities to solve each equation in the interval [0, 2?]1 + cos x = 2 sin2 x
A. 
, 
, 
B. 
, 
, 
C. 
, ?, 
D. 
, ?, 
Answer: C
Mathematics
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Find the apportionment asked for.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table. 
Find the apportionment for state D using Webster's method.
A. 26 B. 25 C. 24 D. 23
Mathematics
Find the sum of the series.
A. 21 B. 12 C. 42 D. 23
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Graph the function. State whether it is increasing, decreasing, or constant..h(x) = - 
x + 1
A. decreasing
B. decreasing
C. decreasing
D. increasing
Mathematics