Which of the following could be the ratio of the length of the longer leg of a 30-60-90 triangle to the length of its hypotenuse check all that apply

C and D are both correct.

The basic value is  : 2. The D values are twice that much. 

4+2=-2. 1+2=3. y=-2/3x+b. 2=4/3+b. 2/3=b. the answer is y= -2/3x+2/3

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.