Mathematics, 01.07.2019 00:20 dozsyerra
There is a positive correlation between the number of times the striped ground cricket chirps per second and the temperature in degrees fahrenheit. if a scatter plot is made with the number of chirps on the horizontal axis and the trend line is found to be y = 3x + 25, then what would you predict the number of chirps per second to be when the temperature is 55 degrees fahrenheit?
Answers: 2
Mathematics, 22.06.2019 01:30
What is the solution to the system of equations? y=1.5-3 y=-x
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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
Mathematics, 22.06.2019 02:00
What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?
Answers: 2
Mathematics, 22.06.2019 02:10
Of jk j(β25, 10) k(5, β20). is y- of l, jk a 7: 3 ? β16 β11 β4 β1
Answers: 1
There is a positive correlation between the number of times the striped ground cricket chirps per se...
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