Answer:
93 adult tickets
Step-by-step explanation:
Let 'a' represent the number of adult tickets sold. Then total revenue was ...
9.60a +5.80(167 -a) = 1322
3.80a = 353.40 . . . . . . . . . . subtract 968.60, collect terms
a = 93 . . . . . . . . . . divide by 3.8
93 adult tickets were sold that day.
__
74 child tickets were sold
A visual example of this is one my mother showed me. She drew a circle and laid out a piece of yarn around it so that it imitated the perfect shape of the circle. She laid out another piece that was as long as the circle's radius. She wrapped the longer piece around the shorter one, and I saw that it could wrap around it three times and still have at least 0.14 units left. I'm not sure if this helps, but the circumference of this circle is 18.84 cm ^2. I hope I answered your question.
The answers are D, D, 93, A, A.
M1 is reserves which can easily be converted to cash. Such amounts should always be reserved as liquid in the banks.
A. The deposit of $20,000 increases M1 by 10% of the amount deposited. That is,
M1 increase = 0.1*20,000 = $2,000.
B. Part 1
Amount to be loaned out = Deposit - (Total reserve*Deposit) = 20,000 - [(2*0.1)*20,000] = 20,000 - 4,000 = $16,000
B. Part 2
Increase in money supply = 20% of deposit - 10% of deposits = Deposit (20%-10%) = 20,000 (0.2 -0.1) = 20,000(0.1) = $2,000