Respuesta :
“p” pianos is the independent variable whereas “k” keys is the dependent.
The number of keys depends on the number of pianos, hence its name. If the number of pianos gets bigger, for example, the number of keys would also get bigger.
The number of keys depends on the number of pianos, hence its name. If the number of pianos gets bigger, for example, the number of keys would also get bigger.