Select the correct answer which research method uses information that governments, businesses, and educational institutions have already made available for public
use)
OA survey
OB correlational research
Occross-cultural research
OD
secondary analysis

The answer is truehope its correct

Hard work and dedication

To solve this integral, what you can do is split it up as follows: (1) ∫40(x2−4)dx=∫40(x2)dx−∫40(4)dx. to integrate  4  as an  indefinite integral, a good rule of thumb is  by  an equation below  for  polynomials; . (2) ∫xa=xa+1a+1+c , where a is any number. c denotes some constant that is crucial when doing