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What is a so the polynomial p(x)= (a+1)x^2 + 2ax + (a+2) has two roots?
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Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?
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The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
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What is a so the polynomial p(x)= (a+1)x^2 + 2ax + (a+2) has two roots?...
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