Object A changes speed from 14 m/s to 20 m/s in 3 seconds. Object B changes speed from 12 m/s to 17 m/s in 2 seconds. Which object has a faster acceleration? PLEASE HURRY IM TAKING A TEST ASAP

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?

Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?