Use the equation p=6k+12 to find the value of p when k=9.

We can substitute the variable k for 9 to get the new equation p=6(9)+12.

Next using the order of operations we can multiply 6 and 9 to get p=54+12.

Now we can simply add to get p=66

the answer is 66

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.

P(chicago, illinois)