Mathematics, 04.03.2021 18:20 zombieslayas8500
Wendy needs to order a total of 330 student council t-shirts. the number of medium t-shirts she will order is twice the number of small t-shirts. Based on this information would it be reasonable for wendy to order 110 medium and 220 small t-shirts why or why not?
Answers: 2
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 04:00, alex12everett
Find an equation of the line that has intercepts (1,0) and (0,4).
Answers: 2
Wendy needs to order a total of 330 student council t-shirts. the number of medium t-shirts she will...
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