Mathematics, 16.07.2019 14:30 harkey
Solve 2x^2 + 12x = 10. a) -3 +- square root of 14 b) -3 +- 2 of square root of 2 c) -3 +- square root of 19 d) -3 +- square root of 29
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Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
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Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
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The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.
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Mathematics, 21.06.2019 22:30
Varies inversely with x. if y=8.5 when x=-1 find x when y=-1
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Solve 2x^2 + 12x = 10. a) -3 +- square root of 14 b) -3 +- 2 of square root of 2 c) -3 +- square roo...
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