First you find the zeros/x-intercepts using the factors already given in the inequality.
Therefore we make our solution using the interval notation.
Answer:
20 pages per hour
Step-by-step explanation:
Answer: The mean absolute devastation is 3
Step-by-step explanation:
Answer:
Both lines have the same slope.
Step-by-step explanation:
- If two lines are parallel, they have the same slope. To prove that these, lines are parallel, we have to first find out the slope between points.
y2 - y1 / x2 - x1
-3 - (-1) / 4 - 8
-2/-4
= 1/2
y2 - y1 / x2 - x1
3 - (-1) /2 - (-6)
4/8
= 1/2
Both the lines have the same slope meaning they are parallel.
The mean score for the six students is the sum of the scores divided by the number of students = (650+550+380+720+710+550)/6 =3560/6=593.33
If they are representative of all the class then, te point estimate of the mean score for the studens is 593.33