The table below shows the participation in a schools debate club during the last 4 years Between which two years did the club see the greatest growth? by what percent did it
Grow round to the nearest whole number

1. 14
2.21
3 26
4 33

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0