Mathematics, 12.11.2019 04:31 dv2200342
The safe load, l, of a wooden beam of width w, height h, and length l, supported at both ends, varies directly as the product of the width and the square of the height, and inversely as the length. a wooden beam 3 inches wide, 5 inches high, and 120 inches long can hold a load of 2600 pounds. what load would a beam 5 inches wide, 8 inches high, and 168 inches long, of the same material, support?
Answers: 3
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Issof claims that the scale factor is 1/2. which statement about his claim is correct
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Mathematics, 21.06.2019 23:30
The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.
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Mathematics, 22.06.2019 00:00
The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?
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The safe load, l, of a wooden beam of width w, height h, and length l, supported at both ends, varie...
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