Solve the problem.The population of a small town is given by the table.
If the population is modeled by p(t) = at2 + b where t is in years and 
corresponds to the year 1960 and 
corresponds the year 1970, find a.
A. 10
B. 20
C. 24
D. 12
Answer: A
Mathematics
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Give an appropriate answer.Let
f(x) = -10 and
g(x) = 8. Find
[f(x) ? g(x)].
A. 2 B. -80 C. -2 D. 8
Mathematics
Find an equation of variation in which the following are true.y varies directly as x and inversely as z, and y = 12 when x = 2 and z = 8.
A. y = 
B. y = 51xz
C. y = 
D. y = 
Mathematics
Perform the indicated operation.
- 
A. 
B. 
C. 3
D. 
Mathematics
Find the product.7x7(8x - 1)
A. -56x8 + 7x7 B. 56x8 - 7 C. 49x8 D. 56x8 - 7x7
Mathematics