Suppose the national debt is 2.6 X 10^13 dollars and we take 10% of our annual tax revenue and pay it down, how many years will that take? The
annual tax revenue is about 4 x10^12 dollars a year.

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