Lauren wants to know how many students in her school plan to see the new science fiction movie opening this weekend. She surveyed every Fitch student as they left the school on Friday. Population:

Sample:

Is this sample reprsentive? Explain.

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Determine the solution for mc001-1.jpeg

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25