Look at the graph below, if the equation that represents this graph is in standard form, the value infront of the x^2 is . Captionless Image

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters