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1526.66 is the average of his sales for this period.
I think B should be the answer
Answer:
50%
Step-by-step explanation:
I dont know how else to put it you didnt show the models though :(
Consider the attached tree.
You start from the root, and with each level you create a sub-branch for each of the choices you have.
So, the root has two children, white and multigrain bread.
Each of those children has three children, because you have three meat choices
Each of those children has two children, because you have two cheese choices.
Then, you identify all the sandwiches by choosing a leaf, and read the label that lead you there.
For example, leaf number 4 represents a sandwich with white bread, turkey and provolone.
When two fractions are equivalent that means that different fractions have the same number