Which correlation coefficient represents no relationship between x and y? *
r = -0.02
r = 0.41
r = -0.78
r = 0.96

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Which one ? is the answer and how to find this answer

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl