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In an undergraduate college-level course, the TA grades student essays on a topic of their choosing. When grading, the TA goes through the student submissions in a way that is sorted alphabetically by the students’ last name. The TA finds they typically grade the first few submissions higher compared to the ones at the end. Which change best reduces the risk of bias introduced by the sorting procedure?

A requirements-management application lets anyone use it without signing up or inputting a credit card for up to 3 projects. Then it requires inputting a payment to unlock more projects and team features. What pricing model is this?

Determine if the graph is a function Show why or why not in your written work for full credit.

If f(x) is defined as Graph the function and indicate the domain and range in your written work for full credit. The intercept(s) is/are [intercepts]  (Type an ordered pair. Use a comma to separate answers as needed.)

Use the Equation Editor to type the equation in standard form of the circle with center at (-2,1) and radius of 4.  

List the intercepts for x2 + y − 100 = 0 and test for symmetry. Intercepts: [intercepts]  (Type an ordered pair. Use a comma to separate answers as needed.) Is the graph symmetric with respect to the x-axis? [x_axis]  (Y or N) Is the graph symmetric with respect to the y-axis? [y_axis]  (Y or N) Is the graph symmetric with respect to the origin? [origin]  (Y or N)

Which of the following skill sets have employers indicated that current college graduates might be lacking?

A patient recovering from heart surgery joins a cardiac rehab program, eats healthier meals, and attends therapy to cope with stress. This reflects which concept?

Human service agencies that provide food, water, clothing, and shelter to people in need are focused on helping others meet which of Maslow’s hierarchy of needs?

Children who are seriously reflecting on the future, imagining what they want to be when they grow up and planning what it might take to get there have reached Piaget’s ________ stage of cognitive development.