What is the arc length if theta = 2pi / 3 and the radius is 4cm

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?