Mathematics, 30.11.2020 21:40 twinky5
X^2-2x+15 in quadratic equation
Answers: 3
Mathematics, 21.06.2019 22:20, flippinhailey
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
X^2-2x+15 in quadratic equation...
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