Cindy's job is to check computer printers for defects. out of 420 printers she has to check, only 3 of the first 84 have been defective. using this information, what is the best prediction of the total number of printers in this group that will be defective?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Which number line represents the solution set for the inequality -1/2x> 24?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?