Mathematics, 24.03.2021 03:40, ayoismeisalex
Smith family had dinner at the restaurant. The cost of their meals was $45. They wanted to leave the waiter a 10% tip. They had a $50 bill. How much change would they receive after paying for the food and leaving the tip?
Answers: 1
Mathematics, 21.06.2019 18:00, duplerk30919
What is the difference between the predicted value and the actual value
Answers: 1
Mathematics, 21.06.2019 19:20, cody665
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
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