The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct)equals 0.2. How many correct answers should a student expect to guess on a test with 90 five-choice multiple choice questions?

Describe what moves you could use to create the transformation of the original image shown at right

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

What is the solution to the equation below? 3/x-2+6=square root x-2 +8