Adam invests £520 into an savings account. Adam gets 0.5% per year simple interest.
Work out the total interest Adam will get after 5 years.

69 i think because is the only one square

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.