Which nation facilitated v. i. lenin's return to russia from swiss exile during the revolutionary crisis of 1917?

In the construction of a new housing development which factor of production can be categorized as land?

Jimmy carter served in the georgia senate from 1963-1967. which issue would he have been most likely to have delt with as a georgia senator

Match the item to the definition: indirect correlation, correlational research, correlational research, covary, pearson correlation coefficient, pearson correlation coefficient, direct correlation a. used to describe the relationship between two or more naturally occurring variables b. determines whether scores on the two variables covary c. whether two variables vary or change together d. denoted by the symbol "r" e. provides information about the sign (direction) and magnitude(strength) of the linear relationship. f. when the correlation is positiveg. when the correlation is negative