SOLUTION: what is the image distance i for an object that is 2,000,000 mm, from a 250mm telephoto lense , if the formula for the focal length F for a camera lens is: l over f= l over o + l

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Question 150682This question is from textbook elementary and intermediate algebra
: what is the image distance i for an object that is 2,000,000 mm, from a 250mm telephoto lense , if the formula for the focal length F for a camera lens is: l
over f= l over o + l over i. (f= focal, o= objec, i= image) This question is from textbook elementary and intermediate algebra

Answer by Fombitz(13828) About Me  (Show Source):
You can put this solution on YOUR website!
1%2Ff=1%2Fo%2B1%2Fi
1%2F250=1%2F2000000%2B1%2Fi
1%2F250-1%2F2000000=1%2Fi
8000%2F2000000-1%2F2000000=1%2Fi
7999%2F2000000=1%2Fi
i=2000000%2F7999
i=2000000%2F7999
i=250.03
The image distance is 250.03 mm.