How can you determine
a representative sample of a population?

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?