Answer:
18,502 no se no entendi muy bien
Step-by-step explanation:
<span> f(x) = 2^x, then
log_2 (strength) = x.
There are 8 strands in the rope when the strength is 256 Pa</span>
Answer:
a) The study suggests a negative correlation because the study shows that as time spent on social networking websites Increases, grade point average tends to decrease.
b) While it is possible that there is a cause and effect relationship, it is not necessarily the case.
Step-by-step explanation:
Since the study submitted that, students who rarely never used social networking websites had higher grade point averages than students who use social networking websites. It implies a negative relationship. Thus, the option given above is the correct answer.
Similarly, the study might imply some cause and effect relationship but it is not necessarily to be the case. <em>That is, low grade point could result into more time with social networking website. </em><em>This is not necessary to be TRUE!</em>
Answer:
Step-by-step explanation:
First, let’s check to see if the direction vector is a unit vector:
It’s not a unit vector. therefore let's divide the vector by its magnitude in order to convert it into a unit vector:
Now, the directional derivative is given by:
So let's calculate the partial derivates:
Therefore: