Solve the problem.The following polynomial approximates the rabbit population in a particular area.
where x is the number of years from 1987. Use a graphing calculator to describe the rabbit population from the years 1987 to 2012.
A. The population decreases.
B. The population increases.
C. The population remains stable.
Answer: B
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Solve the problem. Round your answer to the nearest tenth, if necessary.Ron takes two hr more time than Paul to mow the lawn. Working together they can mow the lawn in . How long does it take each of them working alone?
A. Paul: 9.1 hr; Ron: 11.1 hr B. Paul: 10 hr; Ron: 12 hr C. Paul: 8 hr; Ron: 10 hr D. Paul: 8.3 hr; Ron: 10.3 hr
Find the solution set for the inequality.|6m + 9| > 5
A. {m|m < or m >
}
B. {m| < m <
}
C. {m|m < - or m > -
}
D. {m|- < m < -
}
Find the GCF for the list.15m5, 135m8
A. 15m5 B. 2025m3 C. 15m3 D. 135m5
The function represents the rate of flow of money in dollars per year. Assume a 10-year period and find the present value.f(x) = 1000e-0.04x at 6% compounded continuously
A. $13,678.79 B. $17,182.82 C. $27,182.82 D. $6321.21