34 + 2 ⋅ 5 = . (Input only whole numbers.) Numerical Answers Expected! Answer for Blank 1: i will give brainliest plese

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

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?

How can you check that you have correctly converted frequencies to relative frequencies?