The safe load, Z, of a wooden beam supported at both ends varies jointly as the width, w, and the square of the depth, d, and inversely as the length, Z. A wooden beam 2 in. wide, 6 in. deep, and 7 ft long holds up 28029 lb. What load would a beam 7 in. wide, 8 in. deep, and 19 ft. long, of the same material, support? Round your answer to the nearest integer if necessary. Answer pounds Keypad Keyboard Shortcuts

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
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The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, and the square of the depth, d, and inversely as the length, Z. A wooden beam
2 in. wide, 6 in. deep, and 7 ft long holds up 28029 lb. What load would a beam 7 in. wide, 8 in. deep, and 19 ft. long, of the same material, support? Round your
answer to the nearest integer if necessary.
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Transcribed Image Text:Question 7 of 10, Step 1 of 1 Answer 4/10 Correct The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, and the square of the depth, d, and inversely as the length, Z. A wooden beam 2 in. wide, 6 in. deep, and 7 ft long holds up 28029 lb. What load would a beam 7 in. wide, 8 in. deep, and 19 ft. long, of the same material, support? Round your answer to the nearest integer if necessary. © 2023 Hawkes Learning G pounds Keypad Keyboard Shortcuts Submit Answer
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