Solve the problem.Find the volume generated by revolving the curve y = cos 2x about the x-axis, 0 ? x ? ?/12

A.
B.  + 
C.  + 
D.  + 


Answer: D

Mathematics

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Identify the degree of the polynomial; then indicate whether the polynomial is a monomial, binomial, or trinomial or has no special polynomial name.t - 2t2 + 7t3 + 1

A. degree = 6; trinomial B. degree = 3; none of these C. degree = 5; trinomial D. degree = 1; binomial

Mathematics

Solve the equation.3 ? 52t - 1 = 75

A.
B.
C. {3}
D.

Mathematics

Provide an appropriate response.Tell whether the statement is true or false. If it is false, give the correct answer. Explain your answer. The easiest way to simplify the expression  is to multiply both the numerator and denominator by 9 + 

What will be an ideal response?

Mathematics

Find the domain of the composite function f ? g.f(x) = ; g(x) = 

A. {x 
B. {x 
C. {x 
D. {x 

Mathematics