What can we change to alter one mineral into a new mineral? Select the correct response:

Temperature and pressure
Freezing point
Melting point
Density

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number