Out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it with pepperoni, and 44 ordered it with both pepperoni and onions. (a) How many ordered onions but not pepperoni? (b) How many ordered pepperoni but not onions? (c) How many ordered neither onions nor pepperoni?
Out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it with pepperoni, and 44 ordered it with both pepperoni and onions. (a) How many ordered onions but not pepperoni? (b) How many ordered pepperoni but not onions? (c) How many ordered neither onions nor pepperoni?
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 5SE: Answer the following questions. 5. What is the term for the arrangement that selects r objects from...
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Pls help me answer these 3 questions
Out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it with pepperoni, and 44 ordered it with both pepperoni and onions.
(a) How many ordered onions but not pepperoni?
(b) How many ordered pepperoni but not onions?
(c) How many ordered neither onions nor pepperoni?
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