Abcdefghij is a regular decagon. find the length of the apothem. round the answer to the nearest tenth.
a.
8.0
b.
20.5
c.
24.7
d.
26.0

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Answer this question, only if you know the answer. 30 points and brainliest!

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.