A 12 foot ladder is leaning against a wall. If the top slips down the wall at a rate of 4 ft/s, how fast will the foot be moving away from the wall when the top is 8 feet above the ground?

Answer 1

Ok Joe, you have now posted 7 Calculus problems in the last 1/2 hour.

Do you really expect us to do your assignment for you?
Exactly what difficulties are you having with these rather basic Calculus questions?
Show that what efforts you have made and I will gladly assist you with those difficulties.

Answer 2

i havent posted 7 questions...