Suppose you did a survey of male shoes size and the mean of that survey was size 10.5 with a standard deviation of 1.5. what is the z-score of a size of 8.5?

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5

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.