An electronics store receives a shipment of 30 graphing calculators, including 6 that are defective. Four of

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An electronics store receives a shipment of 30 graphing calculators, including 6 that are defective. Four of these calculators are selected for a local high school.
(A) How many selections can be made?
(B) How many of these selections will contain no defective calculators?
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College Mathematics for Business Economics Life Sciences and Social Sciences

ISBN: 978-0321614001

12th edition

Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen

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