Mandy bought a watermelon that weighed 7.5 klograms. what is the weight of the watermelon in pounds?

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.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Ineed someone to me answer my question i have to have this done and knocked out