Answer:
x= 1 thì f(x) = -11ep-by-step explanationábdkjakdkasd :
42.86% error was in the scientist's estimation.
Step-by-step explanation:
Given data;
Approx amount = 4 ml
Exact amount needed = 7 ml
Percentage error = 

42.86% error was in the scientist's estimation.
Keywords: error, percentage
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2(2x-1) + 2(3x)=4x-2+6x = 10x - 2 & not <span>=10x-1</span>
Answer:
En una variación directa, un factor aumenta a medida que el otro factor lo hace también. 12. En una variación inversa, un factor aumenta pero el otro factor disminuye.