Describe the set of the Cartesian product A x B, where A is the set of courses offered by the math department and B is the set of math professors. If there are 5 professors and 7 courses how many 2-tuples are in A X B

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was

What is the simplified form of square root of 400 to the 100th power ?