Answer:
Negative correlation
Step-by-step explanation:
In a negative correlation, as one variable increases, the other variable decreases, and as one variable decreases, the other variable increases. In positive correlation, as one variable increases, so does the other and as one variable decreases, so does the other.
In the given question, as the number of student interruptions during class decreases, student scores on in-class quizzes increase. So, this an example of a negative correlation.
Answer:
$23.95x + $32 ≤ $440
Step-by-step explanation:
x ≤ ($440 - 400($0.08)) / $23.95
Which can be reduced to
x ≤ ($440 - 32) / $23.95
and rearranged
$23.95x ≤ ($440 - $32)
$23.95x + $32 ≤ $440
where x is an integer.
Answer:
p = 3x
Step-by-step explanation:
p² = 9x² = 3² *x²
p² = (3x)²
p = 3x
Answer:
5
Step-by-step explanation:
This is a special right triangle, the side length that sees 30 degrees is equal to 5 then the side length that sees 90 degrees is 10 and the side length that sees angle measure 60 degrees is 5
The answer is positive 13