Answer:
here's one l times height idk the other two lol
Step-by-step explanation:sorry
To find the variance, you must square the standard deviation, or <span>σ.
</span>
<span>σ = 23.9
The variance is
</span>
<span>σ²= 23.9² = 571.21
</span>
Answer:
Step-by-step explanation:
A. 6/77
B. 7/17
C. 1/24
D. 6/19
E. 7
Answer:
-2.5=x
Step-by-step explanation:
Not 100% sure but (0,-1) is the y intercept so it should be correct
Answer:
In this question, the answer would be "No solution"
Step-by-step explanation:
The reason for this question not having a solution is because the lines are parallel, which means that they never intersect. We know that the 2 lines are parallel because they both have the same slope but different y-intercepts. You can graph these equations on a graphing calculator to see that they would never intersect.