Determine if there is a proportional relationship between the two quantities. explain your reasoning.

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way