A man standing 9 feet from the base of a lamppost casts a shadow 7 feet long. If the man is 6 feet tall and walks away from the lamppost at a speed of 250 feet per minute, at what rate, in feet per minute, will his shadow lengthen?
I don't know but maybe you can copy the pattern from this and use it to ur own! http://answers.yahoo.com/question/index?qid=20101001205813AA7bZ5r
can someone show me how to do this step by step?
What part is confusing you in particular? Have you completed any steps so far?
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sorry about that i didnt know
Didn't no about what?
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