(formulaA=L × W) write the solution

What is the approximate circumference of the circle shown below?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?