Asquare has an area of 96 square inches. if the square has a width of 15 and a length of x 3, determine the value of x.

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

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