Answer:
positive
negative
negative
Step-by-step explanation:
Answer:
help me and i will help you
Step-by-step explanation:
What is being asked here? Are they asking for the passing grade or the total with all the other 90 points added? I think it is A, 90%
Both are not earning different salaries.
If a study determines the difference in average salary for subpopulations of mechanical engineers and civil engineers is NOT significant, then the subpopulations of mechanical and civil engineers are not earning different salaries.
Study determines that there is not any significant study so thats why both are not earning.
Learn more about average median on:
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8x^2 + 9 - 6x^2 - 2x - 2
= 2x^2 - 2x + 7
answer is B
2x^2 - 2x + 7