Jake uses a slingshot to shoot a rock into the air from the bottom of a ravine. His friend times the flight of the rock from when it is shot until it lands to be 3 seconds. The rock reaches a maximum height at the lowest part of the bridge which is 81 ft.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all