Mathematics

Mathematics, 02.07.2019 11:30, JOEFRESH10

Amouse population is 25,000 and is decreasing in size at a rate of 20% per year. what is the mouse population after 3 years? a.) write an equation to show work. b.) what is the answer to the question?

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Mathematics, 24.06.2019 23:30, nick5442

The elk population in an area is increasing. this year, the population was 1.076 times last year's population of 1537. assuming that the population increases at the same rate for the next few years, write a formula for the sequence. ( hint: the beginning elk population for your equation is not was last year's herd size.) then find the expected elk population after nine years.

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Biology, 27.06.2019 11:30, desmiyoungmoore

Asmall population of 1,000 mice lives on a 100-acre island in the middle of a large lake. one dry summer, the lake level drops dramatically. the island's size increases to 1,000 acres, and the island remains at this expanded size. the vegetation quickly spreads, and the mouse population grows. the population expands greatly, doubling in size each year for three straight years. however, the hawk populations expand too. from the fourth year until the present, the death rate of the mouse population has been equal to the birth rate. which of the following statements about this population of mice is true? the current mouse population is much less than the carrying capacity. the new population is about 16,000 mice. the logistic curve for this population will be j-shaped. the population density of the mice went from 10 mice per acre before the lake level changed to 8 mice per acre at its new carrying capacity.

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Mathematics, 26.07.2019 16:30, ewalchloe5067920

The population of bees in a certain county is changing according to the equation , where y = population in billions and t = time in years. which statement describes how the bee population is changing? 1. the population is decreasing at a rate of 96% per year. 2. the population is increasing at a rate of 96% per year. 3. the population is increasing at a rate of 4% per year. 4. the population is decreasing at a rate of 4% per year.

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Mathematics, 27.07.2019 00:30, jose0765678755

a population of bees is decreasing. the population in a particular region this year is 1,250. after 1 year, it is estimated that the population will be 1,000. after 3 years, it is estimated that the population will be 640. a. write a function to model this scenario. b. create a graph to show the bee population over the next 10 years. c. identify the key features of the function. identify the x- and y-intercepts. determine the maximum, the minimum, whether the function is increasing or decreasing, the rate of change of the function over the interval [0, 10], and any asymptotes.

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Amouse population is 25,000 and is decreasing in size at a rate of 20% per year. what is the mouse p...

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