You have figured out the marginal cost and marginal benefit of buying an extra smoothie. In 2-3 sentences, describe how you would use these measurements to make a decision that leaves you better off.

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

What is the evidence that depression can be linked to genetic as well as environmental factors? a. all individuals in similar stressful environments do not experience depression. b. all individuals with the gene variation tied to depression do not experience depression. c. individuals with a combination of environmental stress and gene variation are more likely to experience depression d. all of the above select the best answer from the choices provided оа 0 0 0

What happened during the victorian age? a. all social classes lived near each other b. the middle class became much larger c. city populations began to decrease d. families continued to go to work together