1. The height of an object in free fall is modeled by the function h(1) 16t+s where
s is the initial height, in feet, of the object and t is time, in seconds.
An object is dropped from a height of 36 feet. After how many seconds will the
object hit the ground?

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.