Carlos and Maria drove a total of 217 miles in 4.1 hours Carlos drove the first part of the trip an average 52 mph Maria drove the remainder of the trip an average 54 mph for approximately how many miles did Maria Drive round your answer to the nearest 10th if necessary

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.