Answer:
Observational study.
Step-by-step explanation:
In an observational study, the data is calculated but there are no experiments to change anything.
In a designed experiment, an experiment is applied to a group of people and it's effects are studied.
In this problem, we have that:
Male and female college students give their total credit card debt. There are no experiments to change anything. So it is an observational study.
Number three, because if you look at it, it is a valid one right away. Int he point (0,1), the y is one. Therefore,
<h2><u><em>
y=1 is the answer.</em></u></h2>
<u><em></em></u>
-Hunter
854 it’s the only one I can think of
X(x + 1) = 3(2x + 1) - 3
<span>x(x - 5) = 0 </span>
<span>The two consecutive integers are 5 and 6.</span>
