How long is the arc intersected by a central angle of 5pi/3 radians in a circle with a radius of 2 ft? round your answer to the nearest tenth. use 3.14 for pi

a. 2.6 ft
b. 7.0 ft
c. 10.5 ft
d. 31.4 ft

Jane is cooking beans and rice for dinner tonight. she has 4 cans of black beans, 6 cans of red beans, and 3 cans of garbanzo beans in her cupboard. if she grabs a can of beans without looking at the label, what is the probability of her making black beans and rice for dinner?