the table shows the number of hours spent practicing singing each week in three samples of 10 randomly selected chorus member.

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.