At 5:00 a. m., the temperature outside was 6°F below zero. By noon, it rose by 15°F. At 7:00 p. m., the temperature dropped by 5°F. What was the evening temperature?

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

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