Mathematics, 20.08.2021 01:30 ella3714
Find the values of k for which the equation 3x^2+5x-k=0 has two distinct real roots.
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Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
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Mathematics, 22.06.2019 00:30
What is the value of x? enter your answer in the box. x =
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Mathematics, 22.06.2019 01:30
One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.
Answers: 2
Find the values of k for which the equation 3x^2+5x-k=0 has two distinct real roots....
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