Pizza Combinations and Tree Diagrams

The video tutorial explains how to find the number of combinations using tree diagrams. It uses a pizza problem to illustrate the concept, considering different sizes and toppings. The instructor constructs tree diagrams for small, medium, and large pizzas, showing all possible combinations. Finally, the total number of combinations is counted, demonstrating the effectiveness of tree diagrams in visualizing and solving combination problems.

What is the primary method used to find combinations in this lesson?

• Venn diagrams

• Tree diagrams

• Pie charts

• Bar charts

Which of the following is NOT a category in the pizza problem?

• Size

• Crust type

• Veggie

• Meat

How many sizes of pizza are available in the problem?

• Four

• Three

• Five

• Two

What are the two meat options available for the pizzas?

• Turkey and salami

• Sausage and pepperoni

• Chicken and beef

• Bacon and ham

How many different combinations can be made with a small pizza?

• Ten

• Eight

• Six

• Four

What is the abbreviation used for mushrooms in the tree diagram?

• Ms

• Mu

• M

• Msh

How many combinations are possible with a medium pizza?

• Fifteen

• Nine

• Six

• Twelve

What is the abbreviation used for green pepper in the tree diagram?

• Gpe

• G

• Gp

• Gr

How many combinations are possible with a large pizza?

• Six

• Nine

• Twelve

• Fifteen

What is the abbreviation used for olives in the tree diagram?

• Ol

• O

• Oli

• Ov