Solve the problem.If it has been determined that the probability of an earthquake occurring on a certain day in a certain area is 
, what are the odds against an earthquake?
A. 18 : 1
B. 19 : 1
C. 20 : 1
D. 1: 20
Answer: B
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Multiply.(-2x2)(4x4)
A. 8x6 B. 8x8 C. -8x6 D. -8x8
Simplify the rational expression. If the rational expression cannot be simplified, so state. 
A. 
B. - 
C. 1
D. cannot be simplified
Determine if the function is a power function. If it is, then state the power and constant of variation.f(x) = 4 ? 5x
A. Not a power function B. Power is x; constant of variation is 20 C. Power is 5; constant of variation is 4 D. Power is x; constant of variation is 4
Find the exact values of the remaining trigonometric functions of ? from the given information.sin ? = - 
, ? ? ? < 
A. sin ? = - 
cos ? = - 
tan ? = 
csc ? = - 
sec ? = - 
cot ? = 
B. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = - 
sec ? = - 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 