Your math teacher allows you to choose the most favorable measure of central tendency of you test scores to determine your grade for the term. on six tests you earn scores of 89,81,85,82,89 and 89. what is your grade to the nearest whole number, and which measure of central tendency should you choose?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it