Determine the lateral area and the surface area of a rectangular prism by determining the area of a shapes and net

12 is 33 1/3% of 36 what is the whole

Standard deviation of 19,29,21,22,23

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?