Height versus age. Height (cm) Age (years)
160 - 20
160 - 25
160 - 30
160 - 35
160 - 40
160 - 45
160 - 50
is it a function?
If so, what is the domain?
What is the range?

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?