Answer the questions. Nine students are randomly selected from a math course. You are told there is a 77% chance of successfully completing the course. What is the probability that exactly four students successfully complete the course? What is the probability that at least 6 students successfully complete the course? What is the probability that less than 6 students successfully complete the course?

On a architect's drawing of a house, 1 inche representa 1.5

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

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates