Solve the problem.In town A, the birth rate is given by 
where t is the number of years since 1990. In town B, the birth rate is given by 
where t is the number of years since 1990. How many more births are there in town B than in town A during the 1990s (from 
to 
A. 4716 births
B. 9222 births
C. 17,128 births
D. 9248 births
Answer: B
Mathematics
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Determine the domain and range of the function.
A. Domain: {2, 4, 6, 8}; range: {45, 30, 20, 10} B. Domain: {2, 4, 6, 8, 10}; range: {45, 30, 20, 10, 5} C. Domain: {45, 30, 20, 10, 5}; range: {2, 4, 6, 8, 10} D. Domain: {4, 4, 6, 8, 10}; range: {45, 30, 20, 10, 5}
Mathematics
Subtract.-11 - (-19)
A. -30 B. -11 C. -8 D. 8
Mathematics
Solve the equation in the real number system.2x3 - x2 - 12x + 6 = 0
A. 
B. { 2, 
, -
}
C. 
D. { -2, 
, - 
}
Mathematics
Provide an appropriate response.What is the sum of the exponents on x and y in each term in a binomial expansion?
Fill in the blank(s) with the appropriate word(s).
Mathematics