What is the defenison of about?

Can two mutually exclusive events occur at the same time? Estimate for 5.07 times 0.81 please? What is the LCM of 72 and 2? What are all the factors to 17? What is .000757 as a percent? Where is the word title in the Old Testament bible? What is a regular 2d shape shape called? How do you calculate development of dish end? What does xcii mean in Roman numerals? Doubles of all numbers to 20? How can you say that two segments are equal or congruent? How many days are their in 2 years? What is 658 over 1095 as a decimal? What is a parallelogram that does not have a right angle? what does ab neut of 13.0 mean? 100 kg is equal to how much? How do you find the range in a set of data? How does DBMS solve problems in financila institutions? What is the height of a right angled triangle? How many times is the word pastor mentioned in the Bible?