Are rickie lee jones and quincy jones related

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.

Find all the zeros of a quadratic polynomial if 2x quad - 9x cube + 5x square + 3x - 1 if two of its zeroes are 2 + root 3 and 2 - root 3

Which line from hopkins's "spring and fall: to a young child" includes an allusion to an ancient story? a. "it is margaret you mourn for" b. "it is the blight man was born for" c. "are you grieving / over goldengrove unleaving? " d. "now no matter, child, the name: / sorrow's springs are the same"