La agricultura del Gran Chaco causa daño al ecosistema.
True
False

What is this say in spanish. hello my name is aniyah and i'm going to the store today.

Choose the correct answer to the question que la daras

Achemist mixes 4 liters of one acid solution with 10 liters of a 40% solution, resulting in a 30% acid solution. what is the value of x, the acid concentration of the first solution