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Mathematics, 21.06.2019 20:30
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
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Mathematics, 21.06.2019 22:10
Which of the following circles have their centers in the third quadrant?
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Mathematics, 22.06.2019 00:20
Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120
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Mathematics, 22.06.2019 05:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
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Mathematics, 21.08.2019 12:00
Mathematics, 21.08.2019 12:00
Mathematics, 21.08.2019 12:00
History, 21.08.2019 12:00
History, 21.08.2019 12:00
Mathematics, 21.08.2019 12:00
Mathematics, 21.08.2019 12:00
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