18) You select a card from a standard shuffled
deck of 52 cards. You return the card,
shuffle, and then select another card. Both
times the card is a diamond. (Note that 13
of the 52 cards are diamonds.)
what is the probability?

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