Answer:
Step-by-step explanation:
5 minutes, 8 minutes, 6 minutes
The critical value of r is mathematically given as r = +0.487, with no significant linear correlation. Option A.
<h3>What are the critical values of r?</h3>
Question Parameters
r = -0.868
n = 5
df = 5 - 2
df = 3

Critical values 
Generally, there exists no linear correlation between the Critical values
as r=0.878
In conclusion, Critical values: r = +0.487, no significant linear correlation
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Answer: the answer is either the first one or the third not exactly sure
Step-by-step explanation:
Answer:
<h3>Adjacent angles or Supplementary angles I am not sure
tho:)</h3>
Step-by-step explanation:
I'm not sure what you're really asking but 6 and 9's LCM is 18