Desmond must enter a long string of numbers (1 4 9 2 1 6 2 0 1 7 7 6) into an old computer every two hours or the computer will mysteriously shut down. desmond finds that combining the numbers into three meaningful years (1492, 1620, 1776) makes it easier for him to remember the string. desmond is relying on which memory aid to him recall the numbers?

Two students are discussing the flow of electricity. student a says that voltage is a measure of the amount of electron flow in a circuit. student b says that power is the product of voltage and current. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct