Joshua is putting in a new circular shaped fire pit in his backyard. The diameter of the fire pit is 4 feet. What area of the backyard does the fire pit cover?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

41/2 - 1 1/3 what is the answer as a fraction?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons