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Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

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

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1