The national Oceanic and Atmosphere Administrative uses the following function to track the speed of a tsunami s(d)=3.86 where d is the average depth n feet of the water over which the tsunami travels and s is the speed . What would the speed of a tsunami over water with a depth of 2000 feet be according to the function?

Use the distributive law to multiply. 3(4x + 5y + 6)

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

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