In △ABC, centroid D is on median AM¯¯¯¯¯¯¯¯¯. AD=x+4 and DM=2x−4. Find AM. Group of answer choices 13 4 6 12

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?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.