Angle addition and angle pairs review test questions part 1 of 1 - question 6 of 10 10 points m∠afd=114° m∠afd=114° . m∠afb=31° m∠afb=31° . find m∠afe m∠afe . a. 145 b. 83 c. 124 d. 166

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.

Part a)  product a is decreasing by 18% per year1 - .18 = .82part b)  which product recorded a greater percentage change in price over the previous year?   product b recorded a greater percentage change.  justify your answer: the equation for product b is  y= 10000(.56)^x , and 1 - .44 = .56product b decreases by 44% per year