Every linear relationship on a finite number of elements also defines a hierarchy where the first item is the root node and subsequent items are children […]
On July 1 2015, Duncan Ltd entered a 3-year non-cancellable lease agreement with a nance company for equipment. The annual lease payments are $38 803 commencing […]
3. Lactic acid, HC3H5O3, is the acid, which forms when milk sours. As its formula indicates, this acid has an acid hydrogen ion. It requires 22.4 mL […]