Solve the problem.For a simply supported beam with a load that increases uniformly from left to right, the bending moment M
at a distance of x
from the left end is given by
Determine the location of the maximum bending moment. In the formula, w is the rate of load increase
and l is the length
src="https://sciemce.com/media/4/ppg__tttt0530191520__f1q43g5.jpg" alt="" style="vertical-align: -4.0px;" /> of the beam.
A. x = l
B. x =
C. x =
D. x =
Answer: D
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Choose the inequality that matches the graph.
A. y > x2 + 2x + 5
B. y ? x2 + 2x + 5
C. y < x2 + 2x + 5
D. y ? x2 + 2x + 5
Provide an appropriate response. If you have a rectangular area that is 520 square feet and one side of the rectangle is 26 feet, what is the other dimension?
A. 20 feet B. 26 feet C. 494 feet D. 546 feet
Solve the problem. Round your answer to the nearest cent.Tara invests $250 in an account paying 8.6% compounded annually. How much is in the account after 3 years?
A. $320.73 B. $64.50 C. $320.21 D. $321.57
Check the answer. If incorrect, give the correct answer.
A. Correct B. Incorrect; should be 37 R6 C. Incorrect; should be 36 R5 D. Incorrect; should be 37 R4