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. 240
B. 704
C. 470
D. 74
Answer: C
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Use a graphing calculator or computer to determine which of the given viewing windows displays the most appropriate graph of the specified function.f(x) = 7 + 7x - x3
A. [-10, 10] by [-10, 5] B. [-4, 5] by [-5, 5] C. [-4, 5] by [-15, 25] D. [-10, 20] by [-50, 50]
Solve.The number G of gears a machine can make varies directly as the time T it operates. If it can make 7263 gears in 18 hours, how many gears can it make in 15 hours? Round to the nearest whole number if necessary.
A. 0 gears B. 404 gears C. 7296 gears D. 6053 gears
Find an equation of the line passing through the two points. Write the equation in standard form.(-5, -9) and (0, -7)
A. -2x - 5y = 35 B. 2x - 5y = 35 C. 4x + 7y = -49 D. -4x - 7y = -49
Find the missing quantities. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent.
A. Cost: $5.44 Selling Price: $10.88 B. Cost: $12.31 Selling Price: $17.75 C. Cost: $17.75 Selling Price: $12.31 D. Cost: $0.12 Selling Price: $5.56