The diagram shows a plan for a piece of mobile. a chain will hang from the centroid of the triangle. at what coordinates should the artist attach the chain?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?