Work the problem. Give the answer in scientific notation, rounded to two decimal places, unless otherwise indicated.The national debt of a small country is $31,920,000,000 and the population is 3,990,000. What is the amount of debt per person? Give the answer without exponents.
A. $80,000
B. $8000
C. $800
D. $127,360,800
Answer: B
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Find an equation for the hyperbola described.Vertices at (0, ±8); asymptotes at y = ± 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
For the expression,a) determine the number of terms;b) write down each term; andc) write down the coefficient for each.Be sure to simplify the expression before answering.6(5x2 - x) + 9x2 + x
A. a) 1 b) 39x2 c) 39 B. a) 2 b) 14x2, -5x c) 14, -5 C. a) 2 b) 39x2, -5x c) 39, -5 D. a) 2 b) -21x2, -5x c) -21, -5
Solve the problem.The design of an electric power generating station depends on both the peak and the average power that it must produce. If a community uses 168 + 72t - 3t2 megawatts at time t (in hours) during the period t = 0 to t = 24, find the average level of power consumption for that day.
A. 24,768 MW B. 456 MW C. 1032 MW D. 10,944 MW
Calculate the course load for student with the following schedule: 18 credit hours and no hours of employment.
A) 23 B) 36 C) 54 D) 13 E) 72