Answer:
Mean = 30.3
Median = 30
They scored 30 or more points on 11 games.
Step-by-step explanation:
Mean = all the numbers added together divided by 21
636/21 = 30.3
Median is the middle number (the 11th) = 30
Answer and Explanation: The answer and explanation is in the image.
X = -1, so the statement is false
If two lines are parallel, they will have the same gradient, m1=m2