There are 1024 different possible variations of salad.
<h3>How to determine the number of ways?</h3>The number of ways of selecting at least one item from a list of distinct items can be calculated as:
Where n = number of distinct items in the list.
The items which could be added are:
{banana pepper, green peppers, onions, cucumbers, carrots, olives, pickles, cheese, sunflower seeds, tomatoes}
The number of items, n = 10
Therefore, the number of different variations of items that can be made from the list is :
Since the salad originally contains lettuce only,
1023 + 1 = 1024
Hence, there are 1024 different variations of salad possible.
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