In a survey of 2480 golfers, 15% said they were left-handed. The survey's margin or error was 3%. Construct a confidence interval for the proportion of left-handed golfers.

What is (28 + 7 + 6 + 3) x 1/2 show your work

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

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?