Mathematics, 11.10.2021 14:00, Lianabel0517

In 13 liters of 18% salty solution we add 402g of salt. What is the concentration of the new mixture?

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Mathematics, 21.06.2019 19:50, gomez36495983

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