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Write the system of equations represented by the augmented matrix. Utilize the variables x, y, and z in that order.? Given the following confidence interval for a population mean compute the margin of error E
10.63__ __How to fix weather to show right location? Find the value of a&b if (x^2-5x+4) is a factor of the polynomial 2x^3+ax^2+bx-4. Express in factored form.? A gas has a volume of 645 mL at 67.9 °C. What is the final temperature in °C if the volume changes to 459 mL?