Mathematics, 08.07.2021 22:50 xxcynthistxx
A converging lens forms a real image of a real object . if the magnification is 2 and the distance between the image and the object is 90cm. Determine the 1) focal length of the lens 2)object distance for which the image would be the same size as the object ​
Answers: 2
Mathematics, 21.06.2019 15:10
Two lines that do not intersect are skew. always sometimes or never
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Mathematics, 21.06.2019 15:30
Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p
Answers: 1
Mathematics, 21.06.2019 19:00
There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e
Answers: 1
Mathematics, 21.06.2019 19:30
Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?
Answers: 1
A converging lens forms a real image of a real object . if the magnification is 2 and the distance b...
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