Given the values of x and y, find an equation of variation in which y varies directly as x.y = 1.5, when x = 0.4
A. y = 1.5x
B. y = 
C. y = 3.75x
D. y = 
x
Answer: C
Mathematics
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Simplify. Assume that each variable is nonnegative.
A. 
B. 
C. 1
D. 
Mathematics
Determine how many lines will be in the truth table for the following statement.(p ? q) ? (~r ? s) ? ~t
A. 10 B. 25 C. 32 D. 8
Mathematics
Find the domain of f.f(x) = 
A. {x | x ? -4} B. {x | x ? 4} C. {x | x ? 8, x ? -8} D. {x | x ? -8, x ? 8}
Mathematics
For the functions f(x) and g(x), determine the domain of (f/g)(x) (the quotient of f and g).f(x) = 
, g(x) = 13x - 5
A. 
B. 
C. 
D. 
Mathematics