Ahouse was purchased 4 years ago for 100,000 was just sold for 167,000 assuming exponential growth, approximate the annual growth rate to the nearest percent

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?