Julie has 12 postcards from london. this is 30% of her collection. how many postcards does she have in her collection?

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.

Ten times the square of a non-zero number is eqaul to ninety times the number

Pranza plotted point a in the coordinate plane below.