If a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction 1/2÷1/4 mile per hour

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 rule describes the composition of transformations that maps △abc to △a”b”c

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?