Mathematics, 09.03.2022 16:40 wilneishawatkins
2. There is an inexpensive item that can be purchased for less than one U. S. dollar. You can buy it with four standard U. S. coins and not get change. If you wanted to buy two of these items with exact change you would need at least six coins. However, if you bought three of the item, you'd only need two coins. How much does the item cost? please help
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1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?
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Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.
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2. There is an inexpensive item that can be purchased for less than one U. S. dollar. You can buy it...
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