The center of a circle is located at (2, -1). A point on the circle is located at (-3,-1). What is the approximate circumference of the circle? A16 units
B31 units
C79 units
D100 units

Name the most appropriate metric unit for each measurement like the mass of cow

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?