Find the requested area or volume.Area of a trapezoid:  Height = 2 in., B =  in., and b =  in. (where B is the length of the longer of the parallel sides, and b is the length of the shorter of the parallel 

A.  in.2
B. 3 in.2
C. 6 in.2
D.  in.2

Answer: C

Mathematics

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Provide an appropriate response.A student wishes to take the integral over all real numbers of f(x) = , if x < 0 , if x > 0 and claims this is zero because -? + ? equals zero. What is wrong with this thinking?

What will be an ideal response?

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Determine whether the network is an Euler circuit.

A. No B. Yes

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Find the constant of proportionality k, and write the linear function relating the two variables.Suppose that y is inversely proportional to x. When x = 24, then y = .

A. k = 72; y = 72x
B. k = 8; y = 
C. k = 8; y = 
D. k = ; y = 

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Find all complex solutions for the equation.90x-2 + 73x-1 = 30

A.
B.
C.
D.

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