Mathematics, 31.01.2020 21:53, shookie1993
Suppose we want to choose 2 objects, without replacement, from the 5 objects pencil, eraser, desk, chair, and lamp. (a)how many ways can this be done, if the order of the choices matters? (b)how many ways can this be done, if the order of the choices does not matter?
Answers: 2
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There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
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Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides. should be his answer
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This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3
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Suppose we want to choose 2 objects, without replacement, from the 5 objects pencil, eraser, desk, c...
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