Mathematics, 11.12.2019 02:31, maljoh8249
Over the course of a full-day seminar, 66 students must give short presentations. most of the presentations are independent, but sam’s presentation refers to something in ruth’s, so ruth must go before sam; similarly, matt’s presentation refers to something in ruth’s and something in sam’s, so matt’s must come after both of those. these three presentations need not be consecutive with each other: whatever the order is, ruth’s must come before the other two but not necessarily first of the 66, and sometime later, matt must come after the other two but not necessarily last of all. the other 63 participants can present in any order. how many orders obey these constraints? (a) 22! (b) 63! (c) 63! /3! (d) 66! /3(e) 66! /3!
Answers: 1
Mathematics, 21.06.2019 22:30, Calmalemi
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
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Mathematics, 22.06.2019 01:30, chris199825
Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.
Answers: 3
Mathematics, 22.06.2019 01:30, Laners0219
Which represents the number of times all outcomes less than a given outcome occur? cumulative frequency relative frequency frequency cumulative relative frequency
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Over the course of a full-day seminar, 66 students must give short presentations. most of the presen...
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