Which of the following statements about the data set 56, 21, 48, 17, 18 is correct?

the median is 21.?

the median is 32.?

the mean is 21.?

the mean is 39.?

Rationalize the denominator- 12x/√x-10

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?

What is the value of x? enter your answer in the box. x =