Agraduated cylinder is filled to an initial volume of 12.7ml. a rock is dropped into the graduated cylinder. the final volume of the graduated cylinder is 18.2ml. what is the rocks volume both in ml and in cm^3

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d