Answer:
4x + y + 3 = 0
Step-by-step explanation:
4x + y = -3
y = -4x -3
Answer:
There is association between survival and treatment H1: there is no association between survival and treatment.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
is the correct information

<u>Step by step explanation:</u>
Step 1:

Step 2:

Step 3:

Step 4:

Step 6:

Answer:
The altitude will begin at angle D and go in a straight line downwards.
The perpendicular bisector will be a straight line going from one corner to the other corner, not directly downwards.