Answer:
<u><em>C. strong negative</em></u>
Step-by-step explanation:
The reason why is because, the student's grade is falling dramatically while they watch TV. So therefore, we can erase A and D. B maybe however, it isn't "weak" but it is a heavy decrease. Therefore, your answer would be C.
$160,000 to $220,000 = 37.5% increase
Answer: √20
4.47213595 (the 5 repeats)
look above
hope it helps
