Answer:
4
Step-by-step explanation:
There are 5 points. So there are 4 segments. The segments are the line between two points.
There are a total of 297 students in the 7th grade. Rough estimates would say that about half of that number are boys and half are girls. Asking only 50 random girls would be biased because not only would it not be all of the girls (the number of girls would be around 148 or 149) but it would also be ignoring the roughly 148 to 149 boys there are on estimate. The sample would be biased because it would be ignoring the opinions of more than half the seventh grade.
Round the numbers to 70 and 30, then multiply them together to get the product of 2100
Example of linear equation:
Let's have the linear equation;
<h3 /><h3>Put x=1</h3>
<h3>Put x=2</h3>
<h3>Put x=3</h3>
<span>9·52 mm is the correct answer</span>
