Mathematics, 04.02.2021 21:40 ehejndjed
In ecology, an invasive species is a plant or animal species newly introduced to an ecosystem, often by human activity. Because invasive species often lack predators in their new habitat, their populations typically experience exponential growth. A small initial population grows to a large population that drastically alters an ecosystem. Feral rabbits that populate Australia and zebra mussels in the Great Lakes are two examples of problematic invasive species that grew exponentially from a small initial population. An ecologist monitoring a local stream has been collecting samples of an unfamiliar fish species over the past four years and has summarized the data in the table. Here are the results so far: Year Average Population Per Mile 2009 32 201048 2011 72 2012 108 2013 2014. Look at the data in the table and confirm that the growth pattern is exponential. If it is exponential, find the factor (r) . Write the equation that represents the average population per square meter as a function of years Predict the average populations expected for 2013 and 2014.
Answers: 3
Mathematics, 21.06.2019 17:30
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
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Mathematics, 21.06.2019 21:10
Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.
Answers: 2
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 2
In ecology, an invasive species is a plant or animal species newly introduced to an ecosystem, often...
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