Mathematics, 25.01.2021 01:00 robertjoy19
What do you know about the solution(s) to the system of linear equations?
The solution is (-2,0).
There are infinitely many solutions.
There is no solution
The solution is (4, -1).
Answers: 1
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Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
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The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?
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What do you know about the solution(s) to the system of linear equations?
The solution is (-2,0).
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