Mathematics, 02.12.2021 04:10 SoccerHalo
If vector u=<5,-7> and v=<-11,3>, 2v-6u = ? and ||2v-6u||β ?
For part A the answer choices are:
<-52,-32>
<-52,48>
<76,-32>
<76,48>
For part B the answer choices are:
61.06
70.77
76.11
82.46
Answers: 1
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If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) β p(x) x a'(x) = xp'(x) β p(x) x2 a'(x) = p'(x) β p(x) x a'(x) = xp'(x) β p'(x) x2 a'(x) = p'(x) β xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 β a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) β xp(x) > 0 p'(x) β xp(x) < 0 xp'(x) β p'(x) > 0 xp'(x) β p(x) < 0 xp'(x) β p(x) > 0
Answers: 2
If vector u=<5,-7> and v=<-11,3>, 2v-6u = ? and ||2v-6u||β ?
For part A the answer cho...
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