Letâ A, B, and C be arbitrary matrices for which the indicated sums and products are defined. Determine whether the statement below is true or false. If A and B are 2x2 with colunms a1,a2 and b1,b2 then AB= [a1b1, a2b2]

Which equation represents the partial sum of the geometric series?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .