Anyone know this one ??

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.

Write 17/20 as a decimal and as a percent.

Find dy/dx using implicit differentiation ln(20+e^xy)=y