Solve the problem.The population growth of an animal species is described by 
where t is measured in months. Find the population of this species in an area 6 months after the species is introduced.
A. 470
B. 74
C. 240
D. 704
Answer: A
Mathematics
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Find the specified domain.Find the domain of (fg)(x) when f(x) = 
and g(x) = 
.
A. (-?, ?)
B. 
C. [0, ?)
D. 
Mathematics
Determine the size of matrix A and tell whether it is a square matrix, row matrix, column matrix, or none of these.A = [3 -3 9 7 ]
A. 1 × 4; row matrix B. 4; row matrix C. 4 × 1; column matrix D. 1; square matrix
Mathematics
Use the distributive property to write without parentheses.- (-4v - 2r)
A. -4v - 2r B. 4v + 2r C. 4v - 2r D. -4v + 2r
Mathematics
Solve the problem.The rabbit population in a forest area grows at the rate of 4% monthly. If there are 170 rabbits in April, find how many rabbits (rounded to the nearest whole number) should be expected by next April. Use 
A. 261 B. 220 C. 274 D. 287
Mathematics