Solve the problem.The cross section of one type of weight-bearing rod is a circle as shown in the figure below. The rod can handle a stress of 15,000 pounds per square inch (psi). The relationship between the stress S that the rod can handle, the load F the rod must carry, and the diameter, d of the cross section is given by the equation  If  find the load the rod can support. Use ? ? 3.14 in your calculation. 

A. 1,177,500
B. 117,750
C. 294,375
D. 93,750


Answer: C

Mathematics

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Determine if the series converges absolutely, converges, or diverges. 

A. diverges B. Converges conditionally C. Converges absolutely

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Sketch the graph of the given function, its inverse, and y = x on the same set of axes. Graph the function with a solid line, and graph  and the function's inverse using dotted lines.f(x) = 5()x

A.

B.

C.

D.

Mathematics

Answer the question.If n is an even number, then which of the following statements is true?

A. The equation xn - 1 = 0 has an odd number of nonreal roots. B. The equation xn - 1 = 0 has n - 1 roots. C. The equation xn - 1 = 0 has exactly two real roots. D. The equation xn - 1 = 0 has an odd number of real roots.

Mathematics

Provide an appropriate response.Explain why the function f(x) = (x - 1)2 + 7 is not a one-to-one function.

What will be an ideal response?

Mathematics