Brainliestt asap!me : )

the median weekly earnings for american workers in 1990 was $412 and in 1999 it was $549. calculate the average rate of change between 1990 and 1999.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)