Solve the problem.For a simply supported beam with a load that increases uniformly from left to right, the bending moment M (in ft?lb) at a distance of x (in ft) from the left end is given by M = 
(wl2x - wx3). Determine the location of the maximum bending moment. In the formula, w is the rate of load increase (in 
) and l is the length (in ft) of the beam.
A. x = 
B. x = 
C. x = l
D. x = 
Answer: B
Mathematics
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The following table shows the area A, in square miles, and the number S of species on islands in a certain island chain. A 44,083 29,116 4,216 2,567 42 S 79 62 41 42 10Use power regression to estimate the area of an island in the chain on which there are 54 species.Round your answer to two decimal places. ?
A. 10,535.06 square miles B. 10,533.49 square miles C. 10,530.28 square miles D. None of the above
Mathematics
Compute dy/dx for the function.y = sinh 11x
A. 11 cosh 11x
B. 11 cosh 10x
C. 11 sinh 11x
D. 
Mathematics
Graph the function.g(x) = 3x - 4
A. 
B. 
C. 
D. 
Mathematics
Solve the linear equation.-4(2x + 5) - 1 = -5(x + 5) + 2x
A. 
B. 
C. 
D. 
Mathematics