Which statement is TRUE? A) a population includes part of a defined group.
B . A part of the population is called sample
C. A sample refers to the collection of all elements
D. A population means a subgroup of the members.

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Askateboard ramp is in the shape of a right triangle what is the height of the ramp