Answer:
There is association between survival and treatment H1: there is no association between survival and treatment.
Step-by-step explanation:
Step-by-step explanation:
You would solve it by turning it into a equation and solving it. You would place the dots on the graph and put them in the points where they are supposed to go.
Answer: 7 Courts
Step-by-step explanation: One US gallon equals for US courts, so 1 3/4 x 4 is seven
Answer: x= -1
y= -2
Step-by-step explanation:
-4x+3y= -2
y=x-1
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-4x+3(x-1)= -2
-4x+3x-3= -2
-x=1
x= -1
y=-1-1
y=-2