s is the length and w is width which the equation is 2s+2w=P
Answer:
B. 97%
Step-by-step explanation:
20 students is -2 standard deviations away from the mean
35 is +3 standard deviations away from the mean
100 - 2.4 = 97.6
(2.4 is amount of data we are not using)
please refer to the standard deviation graph attached :)
Answer:

Step-by-step explanation:
There are 10 matches in the competition if you count every other player you'll end up with 10