Write out the adjacency Matrices for all the Tetris shapes. Draw vertices for every 1x1 block. (Not all matrices will be of the same dimension because some blocks will share more vertices than others.)

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?