A disc jockey at a school dance has equal numbers of rock and country songs that she randomly selects from. She designs a simulation to estimate the probability that the next three songs she plays are all country songs . Which simulation design could she use to estimate the probability ?

What’s the equation you are trying to solve to get x?

21

step-by-step explanation:

21-4

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south