Determine the real root of f(x) = f(x) = -12 - 21x + 18x^2 - 275x^3: (a) graphically (b) in addition, determine the first root of the function with (b) bisection and (c) false position. for (b) and (c) use initial guesses of x_l = -1 and x_u = 0 and a stopping criterion of 1%.

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?