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A man 5.5 ft tall walks away from a lamp

A lamp which is 9.0 cm tall is in front of a concave mirror which has a focal length of 53.0 cm.(a) How tall is the lamp's image
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2. asked by m
3. 427 views
Jonah just bought a new lamp for his bedside table. The old lamp was 1 1/2 feet tall and the new lamp is 5 feet tall. How much
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2. 83 views
A street lamp is 6m above a straight road.AMan 2m tall.walks along the road away from the lamp at a constant speed of 1.5m/s.At
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2. asked by uwishin
3. 724 views
(It's a related rate question)A man 6ft tall walks away from a lamp post (15ft) at 5ft/sec. How fast is his shadow lengthening?
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2. asked by Nikki
3. 1,009 views
Mr. Martanarie bought a new lamp and lamppost for his home. The pole was 6 5/8 ft tall and the lamp was 1 1/4 ft in height. How
1. 3 answers
2. asked by Laruen
3. 747 views
A man 6 feet tall walks along a walkway which is 30 feet from a the base of alamp which is 126 feet tall. The man walks at a
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2. asked by My6ws6
3. 673 views
A man 6 feet tall walks along a walkway which is 30 feet from a the base of a lamp which is 126 feet tall. The man walks at a
1. 2 answers
2. asked by an
3. 694 views
A man 6 feet tall walks along a walkway which is 30 feet from a the base of a lamp which is 126 feet tall. The man walks at a
1. 1 answer
2. asked by WILI
3. 715 views
A man 1.8m tall walks away from a lamp post 4m high at a speed of 1.5 m/s. How fast is his shadow lengthen ?
1. 1 answer
2. asked by James
3. 1,027 views
A boy 1.2m tall, stands 6m away from the foot of a vertical lamp pole 4.2m long if the lamp is at the tip of the polecalculate
1. 4 answers
2. asked by George
3. 1,060 views