St. augustine grass can grow at the rate of 4/7 centimeter per week. how many weeks will it take the grass to grow 12/7 centimeters? explain your answer using words, and show your work using division of fractions.

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

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?