According to the law of demand, when the price of a good or service increases the quantity demanded A stops
B. increases
C. decreases
D. is unchanged

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Can someone explain to me how to do

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.