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Hi Marvel, I took Tim's height to be feet and drew a sketch of him in the 4 foot hole. Hence the top of Tim's head is h - 4 feet above the ground. Redraw the diagram with the hole 4 feet 2 inches deeper and the top of Tim's head h - 4 feet below the ground level. Use the diagram to write an equation for h and then solve this equation. Write back if you need more assistance, | ||||||||||||
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