Solve the problem.In September 1998 the population of the country of West Goma in millions was modeled by 
At the same time the population of East Goma in millions was modeled by 
In both formulas x is the year, where 
corresponds to September 1998. Assuming these trends continue, estimate what the population will be when the populations are equal.
A. 16 million
B. 17 million
C. 15 million
D. 1 million
Answer: B
Mathematics
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Find the inverse of the function.f(x) = - 
- 14
A. f-1(x) = -14x + 2 B. f-1(x) = -2x + 14 C. f-1(x) = -2(x + 14) D. f-1(x) = -14(x + 2)
Mathematics
Use the order-of-operations agreement to simplify.
÷ 
A. - 
B. - 
C. 0
D. - 
Mathematics
Find the flux of the vector field F across the surface S in the indicated direction.F = -5i + 7j + 1k , S is the rectangular surface z = 0, 0 ? x ? 6, and 0 ? y ? 6, direction k
A. -180 B. 0 C. 36 D. 252
Mathematics
Identify the equation as either an identity or not.
+ 
= 2 csc x
A. Identity B. Not an identity
Mathematics