Verizon Plan A…..$40 plus $12 per gigabyte Verizon Plan B…..$30 plus $14 per gigabyte

When would the cost of the two plans be the same?
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Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500