Please choose the correct answer to the question: The following represents a number displayed on a calculator. 1.454545 E3. Which of the following shows how a student should record this number in a laboratory report?

Answer1: (1.45)^3 Answer2: 1 5/11 Answer3: 1.45 x 10^3 Answer4: 1.45 x 3

Answer format: answer1/answer2/answer3/answer4
Answer: answer3