Find all real numbers in the interval [0, 2?) that satisfy the equation.sin2 x + sin x = 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Express in exponential form.x ? x ? x ? x ? x
A. 5(x) B. 5 C. 5x D. x5
Mathematics
Provide an appropriate response.
If C(x) = 8x + 1,000 and A(x) = 
, R(x) = $20x, and P(x) = R(x) - C(x), then if x = 200, P(x) =
A. 1,400 B. 1,200 C. 1,600 D. 1,800
Mathematics
Simplify the expression.
A. -1 B. -m C. 1 D. can't simplify
Mathematics
The function f is one-to-one. Find its inverse.f(x) = 
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 
Mathematics