A rectangular rug has a length of 231 centimeters and a width of 166 centimeters. What is the area of the rug in square meters? Complete the explanation of how you determined the correct number of significant digits for your answer.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.