Look at the scatter plot and line of best fit below. у
X
What estimated correlation coefficient (r) best describes
this data?
+
0 -0.2
O 0.6
0 1
-0.85

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

What are “like terms”? why can we only add like terms?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi