7. Find the value: The Yukon football team made 3 plays in a row where they gained 6 yards on each play. Then they had 2 plays in a row where they got a penalty and lost 11 yards on each play. What is the total change in their position from where they started? *​

Hi, can anyone show me how to do this problem? 100 points for this. in advance

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal