Write an equivalent expression. Use an associative law.3(np)
A. (3n)p
B. 3n + 3p
C. 3(n + p)
D. 3(pn)
Answer: A
Mathematics
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If y varies inversely as x, find the inverse variation equation for the situation.y = 0.8 when x = 0.5
A. y = 1.6x
B. y = 
C. y = 2.5x
D. y = 
Mathematics
Determine whether the set is well defined or not.{x : x is a tennis player who has won at Wimbledon}
A. Well defined B. Not well defined
Mathematics
Express f(x) in complete factored form.f(x) = x2 + 11
A. f(x) = (x + i
)(x - i
)
B. f(x) = (x + 
)2
C. f(x) = (x + i
)2
D. f(x) = (x + 
)(x + i
)
Mathematics
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 5; zeros: 1, i, -2i
A. -1, -i B. -1, 2i C. -1, -i, 2i D. -i, 2i
Mathematics