A 5m long ladder has its upper end leaning against a vertical wall and lower end on a perfectly leveled ground. The lower end moves away at a constant rate of 3 cm/sec. How fast is the upper end of the ladder moving down, in cm/sec when the lower end is 3m from the wal
A 5m long ladder has its upper end leaning against a vertical wall and lower end on a perfectly leveled ground. The lower end moves away at a constant rate of 3 cm/sec. How fast is the upper end of the ladder moving down, in cm/sec when the lower end is 3m from the wal
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.88TI: Researchers recorded that a certain bacteria population declined from 700,000 to 400,000 in 5 hours...
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A 5m long ladder has its upper end leaning against a vertical wall and lower end on a perfectly leveled ground. The lower end moves away at a constant rate of 3 cm/sec. How fast is the upper end of the ladder moving down, in cm/sec when the lower end is 3m from the wall?
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