Chad is making lasagna for a party. The recipe uses 1.5 tsp of basil, 0.5 tsp of salt, 0.25 tsp of pepper, and 4 tsp of parsley. If he needs to double the recipe, how many tsp will he use in all?

Factor the monomial completely 42a3b3

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

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.