The graph shows a distribution of data. What is the standard deviation of the data?

A. 0.5

B. 1.5

C. 2.0

D. 2.5

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

Which object has the least amount of kinetic energy? a. a car driving down a road b. a soccer ball rolling down a hill c. a bicycle locked to a bike rack d. a satellite orbiting earth