A population of insects currently numbers 22,300 and is increasing at a rate of R(t) = 1285e0.14t insects/week. If the survival function for the insects is S(t) = e−0.2t, where t is measured in weeks,...
A population of insects currently numbers 22,300 and is increasing at a rate of
R(t) = 1285e0.14t insects/week.
If the survival function for the insects is
S(t) = e−0.2t,
where t is measured in weeks, how many insects are there after 12 weeks? (Round your answer to the nearest whole number.)
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A population of insects currently numbers 22,300 and is increasing at a rate of R(t) = 1285e0.14t insects/week. If the survival function for the insects is S(t) = e−0.2t, where t is measured in weeks,...
A population of insects currently numbers 22,100 and is increasing at a rate of R(t) = 1215e0.14t...
A population of insects currently numbers 22,100 and is increasing at a rate of R(t) = 1215e0.14t insects/week. If the survival function for the insects is S(t) = e−0.2t, where t is measured in weeks, how many insects are there after 12 weeks?(Round your answer to the nearest whole number.)
calculus
A population of insects currently numbers 22,100 and is increasing at a rate of R(t) = 1285e0.14t insects/week. If the survival function for the insects is S(t) = e−0.2t,where t is measured in weeks, how many insects are there after 12 weeks? (Round your answer to the nearest whole number.) ______insects
*10. The size P of a certain insect population at time t (in days) obeys the...
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3. A certain population of short lived insects is known to reproduce at a rate proportional...
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3. A certain population of short lived insects is known to reproduce at a rate proportional to their current population. They are also known to reproduce at a rate proportional to the difference between the carrying capacity of their environment (the maximum population their envirnment can support) and their current population. The carrying capacity is proportional to their food supply, which changes with the season. The amount of food given in thousands of pounds is sin(t) + 2, where t...
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A population numbers 14,000 organisms initially and grows by 8.8% each year. Suppose P represents population, and t the number of years of growth. An exponential model for the population can be written in the form P = a.b' where P = If 24500 dollars is invested at an interest rate of 10 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent. (a) Annual: $...
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