A. for runners in a race, a low time means a faster run. the winners in a race have the shortest running times. is it more desirable to have a finish time with a high or a low percentile when running a race?
b. the 20th percentile of run times in a particular race is 5.2 minutes. write a sentence interpreting the 20th percentile in the context of the situation.
c. a bicyclist in the 90th percentile of a bicycle race completed the race in 1 hour and 12 minutes. is he among the fastest or slowest cyclists in the race? write a sentence interpreting the 90th percentile in the context of the situation.

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕