PLEASE HELP 30 POINTS Suppose a student takes a multiple-choice exam containing 100 questions. The first 60 questions have 5 choices each and the second 40 have 4 choices each. Assume the student selects his or her answer to each question randomly. What is the standard deviation of the total number of questions answered correctly by this method? Round to the nearest tenth.

Free points + brainliest ! only for correct answer when a vehicle is in motion, it has a. no weight b. no inertia c. potential energy d. kinetic energy

You want free points & brainliest? answer this drivers ed question correctly and i got you in which of the following situations should you use your vehicle's hazard lights? a. you're stopped on the side of the road with an engine that won't start. b. you're driving toward the shoulder because you hear a strange noise. c. you're driving in the rain and your headlights aren't functioning. d. you're driving slowly because you just spilled coffee on your lap.

Look back at act iv scene v to read over ophelia’s interactions with claudius and gertrude as well as laertes. then, compare her dialogue to hamlet’s dialogue and soliloquies previously analyzed in acts i–iv. what is ophelia’s state of mind versus hamlet’s?