Eva thinks she can save wafer by having a shower instead of a bath. Evas shower: uses 10.8 litres per minute and lasts for 8 minutes. Eva assumes that the water in her bath is in the shape of a cuboid with the measurements of: length: 110cm width: 50cm and height: 35cm 1000cm cubed=1 litre. Using Evas assumption, work out how many litres of water she saves by having a shower instead of a bath.

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