NOTE: Answers to all questions are given at the end of this exercise.
Question No. 1:
State whether the following is a rational or an irrational number.
Question No. 2:
State whether the following statements is true or false?
Question No. 3:
Use the calculator to compute each of the following.
Question No. 4:
Use a calculator to evaluate the following. Give your answer correct to two decimal places.
(from left to right)