What is 2.999 rounded to the nearest hundreth?

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Which graph represents the following piecewise defined function?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.