William gregg owned a mill in south carolina. in december 1862, he placed a notice in the edgehill advertiser announcing his willingness to exchange cloth for food and other items. here is an extract: 1 yard of cloth for 1 pound of bacon 2 yards of cloth for 1 pound of butter 4 yards of cloth for 1 pound of wool 8 yards of cloth for 1 bushel of salt calculate the relative price of 1 pound of butter in terms of pounds of wool. if the price of bacon is $0.20 a pound, what do you predict is the money price of a pound of wool? > > > answer to 2 decimal places. the relative price of 1 pound of butter is 2 pounds of wool. if the price of bacon is $0.20 a pound, you would predict that the price of a pound of wool

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.