Hi so im asking the same question again i know but if anyone took this test and got this question correct pls tell me will give brainliest! Question 3(Multiple Choice Worth 4 points)
(08.01)Which of the following statements shows a characteristic of a statistical question?

A:The question is focused.
b:The distribution can be broken into categories.
C:The question asks for a quantitative response.
D:The question allows for surveys to be conducted.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- 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. 3- 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 part b?