21. what are the excluded values of the function? y= 5/6x-72 a. 0 b. 12 c. 72 d. 11 22. what are the excluded values of the function? y= 6/x^2-25 a. x=/ 5, -5 b. x=/ 5 c. x=/ -5 d. x=/ 1/6

He concluded that a heavier object dropped from the same height as a lighter object will land

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t