BEPP NA Harvard edx Energy within Environmental Constratints RATED A+

Basic Questions Bookmark this page Multiple Choice 1/1 point (graded) This a multiple-choice problem. You will choose just one response, receiving credit for the right answer. Select a vowel fro m the list below. A correct B C D E Submit Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button. Hint Show Answer Dropdown 1/1 point (graded) This is a dropdown problem. It's basically identical to a multiple-choice problem, it just displays things in a different way. Dropdown problems only ever have one correct answer. Which of these numbers is a prime number? correct Submit Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button. Hint Show Answer Checkboxes 1/1 point (graded) This a checkbox problem, also known as a "check all that apply" problem. You will choose ALL of the correct responses, receiving full credit only if you select all of them and none of the incorrect answers. 17 Schlumberger-Private This problem also allows for partial credit! It uses a scheme called "Every Decision Counts," which is the standard scheme in this course. Each choice is worth an equal amount of the total credit (20% in this case). Try answering the question different ways to see how partial credit works! Which of the following are vowels? Select all that apply. A B C D E Complex Questions Bookmark this page Numerical Input 1/1 point (graded) Some problems require a numerical input. Your answer will be marked correct if it is within a certain range of the right answer (usually about 5%, though it varies from problem to problem). If you need a calculator, you can find an icon in the bottom right-hand corner of your window that will show one for you. Click the (i) button to learn how to use it. You can also find many good calculators online, from Google's push-button calculator to Wolfram Alpha. Enter the approximate value of the mathematical constant π (pi): correct 3.14 Submit Some problems have options such as save, reset, hints, or show answer