Which statement(s) are always true? A) The product of two rational numbers is rational.
B) The product of two irrational numbers is irrational.
C) The product of two rational numbers is irrational.

D) The product of two irrational numbers is rational.
E) The product of a rational number and an irrational number is irrational.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller