What decimal is equivalent to the fraction 1/2

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.

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5