Please Help, Use tree diagrams to answer the following:

Question

a) How many different soccer uniforms are possible if there is a choice of two types of shirts, three types of shorts, and two types of socks?

b) How many different three-scoop cones can be made from vanilla, chocolate, and strawberry ice cream?

Answer 1

Shirt 1 Short 1 Socks 1

Shirt 1 Short 1 Socks 2

Shirt 1 Short 2 Socks 1

Shirt 1 Short 2 Socks 2

Shirt 1 Short 3 Socks 1

Shirt 1 Short 3 Socks 2

Shirt 2 Short 1 Socks 1

Shirt 2 Short 1 Socks 2

Shirt 2 Short 2 Socks 1

Shirt 2 Short 2 Socks 2

Shirt 2 Short 3 Socks 1

Shirt 2 Short 3 Socks 2

Looks like there are 12 combinations.

With this example you should be able to do the same thing with the ice cream scoops.

Please contact me if you need further assistance on this. Thanks.

Alan