Use implicit differentiation to find the specified derivative at the given point.Find  at the point (1, 0) for cos xy + yex = 0.

A.
B. e
C. 1
D. 0


Answer: D

Mathematics

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Solve the problem.Wind resistance or atmospheric drag tends to slow down moving objects. Atmospheric drag varies jointly as an object's surface area A and velocity v. If a car traveling at a speed of 50 mph with a surface area of 32 ft2 experiences a drag of 224 N (Newtons), how fast must a car with 47 ft2 of surface area travel in order to experience a drag force of 348.74 N?

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Find the LCM of the set of numbers.18, 24, and 28

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Find an equivalent equation in polar coordinates.x2 + y2 - 4x = 0

A. r sin2? = 4 cos ? B. r cos2? = 4 sin ? C. r = 4 cos ? D. r = 4 sin ?

Mathematics