Big City Java is a local coffee bar. Using Excel, the manager of Big City Java estimates the weekly demand function for their grand mocha coffees to be Qd = 650 - (15.25 × P). The estimated regression equation suggests that if Big City Java decreased its price of grana mocha coffees from $7.50 to $5.50, the predicted quantity demanded of coffees would ________.
A) decrease by 30.5
B) exactly double
C) not change
D) increase by 30.5
D) increase by 30.5
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Discrimination that is not legally sanctioned is
A. prejudicial discrimination. B. situational discrimination. C. de jure discrimination. D. de facto discrimination. E. ethnic discrimination.
Some anthropologists argue that tribal groups emerged out of processes of subjugation and domination by complex state societies
Indicate whether the statement is true or false.
Which of the following statements about Tikal is incorrect? a. Tikal was a product of Mayan civilization. b. Tikal was built in a rain forest region. c. At the city's height, it contained as many as 45,000 people. d. Carved monuments were commissioned by commoners to commemorate important events in their personallives
e. Tikal may have exported flint.
A fossil population that maintained Homo erectus characteristics as recently as 9,500 years ago was discovered at:
A. Lake Mungo B. Kow Swamp C. Niah Cave D. Laguna Beach