Work out the area of this circle. Take it to be 3.142 and write down all the digits given by your calculator.
16.8 cm​

In what organelle does photosynthesis take place?

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

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1