The freshman class has 160 students. each freshman must write three reports from a list of 12 novels that the teacher has assigned them to read. how many different combinations of novels can a freshman student choose to write reports on?

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato