**TI83F* AppVariable file 03/22/07, 09:49µ ¤ GLPA05¤ ¢ nav AEC13267AEFC43F88E67E1C0E88B5B83GLPA05.GLPA051   bar notation !pbar notation:ÖIn repeating decimals, the line or bar placed over the digits that repeat (as shown in the image). common multiples€common multiples:ÖMultiples that are shared by two or more numbers.ÖExample:ÖSome common multiples of 2 and 3 are 6, 12, and 18. dimensional analysisMdimensional analysis:ÖThe process of carrying units throughout a computation. least common denominator (LCD)©least common denominator (LCD): The least common multiple of the denominators of two or more fractions.ÖExample:Ö12 is the least common denominator of 1/3, 3/4, and 5/6. least common multiple (LCM)¡least common multiple (LCM):ÖThe least nonzero number that is a common multiple of two or more numbers.ÖExample: 36 is the least common multiple of 3, 9, and 12. meanamean:ÖThe sum of the numbers in a set of data divided by the number of pieces of data in the set. measure of central tendency]measure of central tendency:ÖA number or piece of data that represents the whole set of data. median«median:ÖThe middle number in a set of data when the data are arranged in numerical order. If the data has an even number, the median is the mean of the two middle numbers.   mixed numberamixed number:ÖThe indicated sum of a whole number and a fraction.ÖExamples:Ö1 1/2 , 2 3/4 , 4 5/8  modeGmode:ÖThe number(s) or item(s) that appear most often in a set of data.  multipleVmultiple:ÖThe product of a number and any whole number.ÖExample:Ö8 is a multiple of 4.  multiplicative inverse«multiplicative inverse:ÖThe number that when multiplied by a given number results in a product of one.ÖExample:ÖThe multiplicative inverse of 4 is 1/4 because 4 1/4 = 1.  rational numbers–rational numbers:ÖThe set of numbers that can be written in the form a/b, where a and b are integers and b  0.ÖExamples: 1 = 1/1, 2/9, -2.3 = -2 3/10  reciprocal3reciprocal:ÖThe multiplicative inverse of a number. repeating decimal_repeating decimal:ÖA decimal whose digits repeat in groups of one or more.ÖExample:Ö0.181818... terminating decimalsFterminating decimals:ÖA decimal whose digits end.ÖExample:Ö0.2, -1.3458`øpwÇqÜp€ ( àˆ0ã8Î3Œ0@¤) Bä zgÆqœ¨¦p