13. (SP.6) The quality control engineer for a gaming system found that 8 out of every 40 gaming systems were defective
I
Suppose the company produces 2,400 gaming systems per day on average. Predict the number
of defective gaming systems. Justify your answer

Arrange these numbers from least to greatest 3/5 5/7 2/9

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

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?