Mathematics, 24.09.2020 18:01 randall10
3. When you add the square of Ben's age to Ali's you
get 53. When you add the cube of Ali's age to Ben's you
get 71. How old are Ali and Ben?
Answers: 2
Mathematics, 21.06.2019 18:10
Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (β3, β2) (β2, 1) (β1, β2) (β1, 2) (1, β2) (1, 2)
Answers: 3
Mathematics, 21.06.2019 23:30
What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2
Answers: 1
Mathematics, 22.06.2019 01:30
Amayoral candidate would like to know her residentsβ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample
Answers: 1
Mathematics, 22.06.2019 02:00
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
3. When you add the square of Ben's age to Ali's you
get 53. When you add the cube of Ali's age to...
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