[i need just the answer] find the surface area of a rectangular prism with these dimensions: 18 width, 6 height, 6 base.

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.