Which of the following is not an example of noise in the communication process in a typical classroom? a. a student in the back of the classroom texting a friend. b. groundskeepers mowing the lawn outside the classroom window. c. a student responding to a professor's request for questions. d. uncomfortable classroom desks. e. an attractive person walking by the open classroom door.

What impact did improvements in farming technology near the end of the nineteenth century have on the american economy? a. more energy was needed to power equipment, creating the renewable energy industry. b. less labor was necessary on farms, leading workers to pursue other jobs. c. less money was invested in farming as many locally owned farms went bankrupt. d. more demand for agricultural products reduced the price of food and animal products.

The united states economy is one in which producers are generally free to produce what they want and consumers are free to purchase what they desire, so long as no laws are broken. at the same time, however, the government does regulate some aspects of the economy. the u.s. can best be described as which of the following a mixed economy b liberated economy c command economy d market economy

Which article of the us constitution addresses the issue of interpeting the laws of the united states