Of all the primary printmaking methods which one allows the artist the greatest spontaneity and freedom

Explain briefly why it's to choose a chord progression before developing the harmony.

The major axis of earths orbit is 299,200,000 km, and the distance between the foci is 4,999,632km calculate the eccentricity of earths orbit. how does this value compare to the value noted in. the digging dipper?

The surge tank contains 4.5 tons of filler and 3,600 lbs of asphalt. what is the percent of filler in mixture