<span>We know that
there is no universal acceptance meaning of a percentile. When someone told you
that you are in the 80th percentile, the meaning of that is you
have achieved the lowest score that is greater than 80 percent of the score. It is calculated by using the formula <span>R = P/100 x (N + 1)</span></span>
Answer:
(2/2)+9
Step-by-step explanation:
2/2 = 1
1+9=10
We use the vertical side as the base: it is a vertical segment, so it's length is the difference of the y coordinates of its endpoints:

The height would be the segment starting from
, perpendicular to the base. Since this is a horizontal segment, its length is the difference of the x coordinates of its endpoints:

So, the area is given by

Answer:
35
Step-by-step explanation:
Answer: Only 57 percent of babies stay asleep for eight hours straight at the age of one year, Canadian researchers found
Step-by-step explanation: