1st . 2.23607
2nd 2.82843
3rd .1.73205
18 points scored for a pair was 40 % of the final score
then final score is 100%
therefore if 40 % accounts for 18 points
100 % = 18 / 40% *100%
= 45 points is the final score
if we back calculate = 18 /45 *100 = 40%
Therefore the final score is 45 points
Pick the numbers that are in BOTH sets<span><span>anonymous </span> 3 years ago</span>find the numbers that are common to A∩B , this is where a and b intersect<span><span>anonymous </span> 3 years ago</span>would the answer be a? because those numbers are in both sets A & B ?
