Ajeweler is dividing 3/8 of a pound of rubies amount 4 lots. what part of a pound will each lot weight?

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

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4