One week, carlos bought 3 bags of tabitha tidbits and 4 bags of figaro flakes for $43.00. the next week he bought 3 bags of tabitha tidbits and 6 bags of figaro flakes for $54.00. how much is one bag of each type of food?

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.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500