Answer:
C) a positive correlation
Step-by-step explanation:
<em>More people ⇒ Longer time</em> is a positive correlation between those variables. However, <em>longer time</em> is not the desired outcome.
Rather, <em>shorter time</em> is the desired outcome. The correlation between <em>more people</em> and <em>shorter time</em> is negative. In order to compute that correlation numerically, one would have to define a function that would give a numerical value for "shorter time" that would model the goodness of outcome as time gets shorter.
So "of" means multiply and 30% is .3 so multiply .3 by the 240 times and u get... 72!
Answer:
(-2,1)
Step-by-step explanation:
The solution is where the two equations/lines intersect, which is at (-2,1)
Answer:
Step-by-step explanation:
False
