Caitlin has a pink umbrella and a black umbrella. She has a pink jacket, a blue jacket, and a black jacket. Draw a diagram showing all the possible ways Caitlin can combine her jackets and umbrellas

Pink umbrella
pink blue or black jacket

black umbrella
pink blue or black jacket

pink jacket
pink umbrella or black umbrella

blue jacket
pink umbrella or black umbrella

black jacket
pink umbrella or black umbrella

Stick with these:

Pink umbrella
pink blue or black jacket

black umbrella
pink blue or black jacket

There are six possible combinations.

Here is a diagram showing all the possible ways Caitlin can combine her jackets and umbrellas:

Pink Umbrella:
- Pink Jacket
- Blue Jacket
- Black Jacket

Black Umbrella:
- Pink Jacket
- Blue Jacket
- Black Jacket

Pink Jacket:
- Pink Umbrella
- Black Umbrella

Blue Jacket:
- Pink Umbrella
- Black Umbrella

Black Jacket:
- Pink Umbrella
- Black Umbrella

In each combination, Caitlin can either choose the pink or black umbrella and pair it with any of her jackets, which can be either pink, blue, or black. This gives her a total of 15 possible outfit combinations.