In the second one I'm pretty sure you just measure the length of the points.
Ok, so remember the exponentioal law that says

so

answe ris x^6
Answer:
A
Step-by-step explanation:
The dispersion refers to the overall spread of the data — how "disperse" it is across values.
The independent variable is what you manipulate in a study, whereas the dependent variable is what you measure.
Central tendency is another word for average.
Answer:
Step-by-step explanation:
a)
d=0.68t + 1.5 if t time is 3 hrs
d=0.68(3) + 1.5
= 2.04 + 1.5
d= 3.54 ft
b)
d=0.68t + 1.5 if d depth is 4 ft solve for t
d - 1.5 = 0.68t
(d - 1.5) / 0.68 = t
(4 - 1.5) / 0.68 = t
t = 2.5/0.68
t = 3.68 ft
c) I needed to bury my moth..... cat.