Student question: Could a single bitcoin ever cover cost of a Volkswagen Jetta?
Teacher response: The detailed solution is: The all time high price of bitcoin was $19,783 in 2017. The suggested retail price of a 2020 Volkswagen Jetta is $18,895..

Student question: Can oysters be preserved without refrigeration?
Teacher response: The detailed solution is: In some types of Korean kimchi, oysters are placed between the leaves of nappa cabbage. Many grocery stores carry canned oysters in the shelf stable section..

Student question: Is an espresso likely to assuage fear?
Teacher response: The detailed solution is: Fear raises heart rate. Caffeine raises heart rate. Coffee may also increase symptoms such as jitteriness and nausea..

Student question: Would a packed Wembley stadium be likely to have a descendant of the Mongols inside?
Teacher response:
The detailed solution is: Wembley stadium has a capacity of 90,000 people. The Mongols were an ethnic group that dominated the 13th and 14th centuries. Genghis Khan was the founder of the Mongol Empire. Geneticists have determined that 1 in every 200 men are descended from Genghis Khan..