Mathematics, 07.09.2020 08:01 harodkdc7910
thr reflector of a flashlight is in the shape of a parabolic surface. the reflections of all rays from the light bulb to any point on the parabolic surface will all be parallel to each other. the casting has a diameter of 16 centimeters and a depth of 8 centimeters. how far from the vertex should the light bulb be placed?
Answers: 1
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Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.
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Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.
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thr reflector of a flashlight is in the shape of a parabolic surface. the reflections of all rays fr...
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