Suppose that a solar cooker has a parabolic mirror (see figure). 4 in. 12 in. a. Use a coordinate system with origin at the vertex of the mirror and write an equation of a parabolic cross section of the mirror. b. Where should a pot be placed so that it receives maximum heat?

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Q: Review 1. The Elizabeth Tower in London holds a clock with a bett known as Big Ben. The clock face…

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Q: In acute triangle ABC, side b= 12, side c = 10 and mLA = 42. Find side a. %3D

A: We will use cosine law to answer this

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A: Given that, in △ABC, AB=8, BC=10 and AC = 12. Also it is given that, M is the midpoint of AB and N…

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