Help please (note its not B nor A)
Which of the following statements shows a characteristic of a statistical question? (4 points)

The question is focused.

The distribution can be broken into categories.

The question allows for surveys to be conducted.

There can be variability in the answers to the question.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

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?

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld