Answer:
To find out how many of the first 76 slices sold during lunch tomorrow should be pepperoni pizza, we can use the information provided about the proportion of pepperoni pizza slices sold today. We can use the following formula to calculate the expected proportion:
(number of pepperoni slices / total number of slices) * 100
Plugging in the numbers we have:
(44 / (44 + 15 + 29)) * 100 = 44 / 88 * 100 = 50%.
So we can expect 50% of the first 76 slices sold during lunch tomorrow to be pepperoni pizza slices, which is equivalent to:
76 slices * 50% = 38 slices
Therefore, we expect 38 of the first 76 slices sold during lunch tomorrow should be slices of pepperoni pizza.
Explanation: