To find the x intercept, set y = 0. To find the y intercept set X = 0.
X intercept: 0 = 2/3x + 6 and then solve for x.
Y intercept: y = 2/3 (0) + 6 and then solve for y.
You could have half a cookie, divide it into thirds. (a semi circle cut into thirds)
Answer:
Oh okay then so the answer is 38.
Answer:
Step-by-step explanation:
As the mean is 20.2 and the standard deviation is 2.4
The range within the first standard deviation is
(17.8,22.6)
This means that we can safely use the range of (18,22) as we cannot confirm whether the other values fall within the range.
Within this range there are
9 out of the 15 runners completed the time trial between 52.0 and 53.9 seconds so 9/15 is the percentage you are trying to find. If you divide 9 by 15 and then multiply the decimal by 100, you will have your percentage.