Solve the problem.The population of a city has varied considerably in recent years. The data in the table relates the population P to time t, in years. Use a quadratic function fitted to the data to predict the population in year 10. 
A. 119,000
B. 58,964
C. 48,431
D. 81,202
Answer: B
Mathematics
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Rewrite as a terminating decimal.
A. 0.4 B. 0.44 C. 0.431 D. 0.451
Mathematics
Solve.The monthly cost of a certain long distance service is given by the linear function 
where C(t) is in dollars and t is the amount of time in minutes called in a month. Find the cost of calling long distance for 120 minutes in a month.
A. $18.55 B. $20.95 C. $9.60 D. $17.55
Mathematics
Solve the equation.
- 5 = 
A. {5}
B. 
C. {-5}
D. ?
Mathematics
Graph the linear function.f(x) = 
x + 4
A. 
B. 
C. 
D. 
Mathematics