Who succeeds the president if something were to happen to him?

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price

How did the growth of the middle class affect social reform during the industrial revolution?

Based on the trends shown in this chart, which of the following predictions best tell about the u.s. population in 2020? (3 points) i. more than half of the u.s. population will live near an interstate highway. ii. less than one-quarter of the u.s. population will live in urban areas. iii. more than half of the u.s. population will live in suburban areas. i only iii only i and iii only ii and iii only i, ii, and iii