Write the code to input a number and print the square root. use the absolute value function to make sure that if the user enters a negative number, the program does not crash.

Which of the following is a type of technology that can be used at a coal-burning power plant to remove both particulate matter and gases? bag filter catalytic converter cyclone electrostatic precipitator scrubber

What are the major trends and specialties in psychology?

Compare the objectives and strategies of organized labor and populists for challenging the prevailing economic beliefs and practices of the ''gilded age.''