Tammie makes $150 a day as a bank clerk. she takes off two days of work without pay to fly to another city to attend the concert of her favorite music group. the cost of transportation for the trip is $250. the cost of the concert ticket is $50. the opportunity cost of tammie's trip to the concert is? !

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0