Mathematics, 25.08.2019 03:00, amorenextdoor
Amath workbook has 100 pages. each chapter of the book is 10 pages long. what percent of the book does each chapter make up?
Answers: 1
Mathematics, 22.06.2019 02:40, simran922
Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?
Answers: 3
Mathematics, 22.06.2019 03:20, tdyson3p6xvtu
The table shows the height in feet of several students in miss patel’s class
Answers: 1
Amath workbook has 100 pages. each chapter of the book is 10 pages long. what percent of the book do...
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