Nora works at her job as a construction engineer. every two weeks, she receives a paycheck for the work she has put in over that period. this paycheck is an example of a. negative reinforcement b. extinction c. positive reinforcement d. punishment

John redmond was not paid for trim carpentry work that he did for brenda knighton in her home. ms. knighton does not dispute that redmond did the work, but she says that he waited too long to file the suit because the time for suit is measured from the time the work began, which was over 4 years ago, and not from the time she failed to pay, which was two years ago. the statute of limitations in their state is four years. which of the following is a correct statement? the csae must be dismissed because of the statute of limitations the case qualifies for a directed verdict the case can be decided on a summary judgment motion the case can be dismissed on a judgment of the pleadings

In the wake of the civil war, compared to the south the north had sustained very little destruction. had to create a new labor system. had more economic challenges. had to repair damaged property.

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral