Circle a is shown in the coordination plane shown below.
a) write the center and the radius of the circle
b) write the equation of the circle
c) name three points that lie in the circle
d) find area of circle to the nearest square unit

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?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

What would the rule be for the reflection of y=-3