Me! i do not understand one of the questions and it would be outstanding if you could me! i'm sorry if i seem a little desperate, i've been working on this quiz for the past hour.

dan wants to arrange his red, blue, and green bags in a row on a shelf, where r is red, b is blue, and g is green. which tree diagram best shows the sample space of all the possible ways to arrange the three bags in a row on a shelf?

option one: a tree diagram is shown. the lines branch out to r, b, and g. in the first row, the lines branch out from r to b to g and from r to g to r. in the second row, the lines branch out from b to r to g and from b to g to b. in the last row, the lines branch out from g to r to b and from g to b to r.

option two: a tree diagram is shown. the lines branch out to r, b, and g. in the first row, the lines branch out from r to b to b and from r to g to b. in the second row, the lines branch out from b to r to b and from b to g to r. in the last row, the lines branch out from g to r to b and from g to b to r

option three: a tree diagram is shown. the lines branch out to r, b, and g. in the first row, the lines branch out from r to b to g and from r to g to b. in the second row, the lines branch out from b to r to g and from b to g to b. in the last row, the lines branch out from g to r to b and from g to b to g.

option four: a tree diagram is shown. the lines branch out to r, b, and g. in the first row, the lines branch out from r to b to g and from r to g to b. in the second row, the lines branch out from b to r to g and from b to g to r. in the last row, the lines branch out from g to r to b and from g to b to r.

you in advanced for me, it really means a lot. i don't know where i would be without you all, you! < 3