In a bag there are 12 marbles 3 red 4 white and 5 blue. one marble is drawn from the bag and not replaced, a second marble is drawn and not replaced then a third marble is drawn. what is the probability of drawing a red, a white, and a blue marble in that order?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.