Mathematics, 16.04.2020 02:53 lydiadmanautou04
Scientists are monitoring the populations of two insect species in a remote location in Alabama. They estimate that the
current population of insect A is 2.5 million. But it's declining at the rate of 4% per year because of habitat loss. The
estimated population of insect B is 1.2 million, and it's increasing at the rate of 200,000 per year. Let x represent the
population of each insect species in millions, and y represent the elapsed time in years. Which equation can be used to
determine how long it will take for the populations of the two species to be equal?
Answers: 3
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Mathematics, 22.06.2019 04:00
Its due 1. what is the product of 1/2-1/4? write your answer in standard form.a) show your work.b) is the product of 1/2x-1/4 and 5x^2-2x+6 equal to product of 1/4x-1/2 and 5x^2-2x+6? explain your answer.
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Which of the following is the correct solution to the linear inequality shown below? y< 1/2x-4
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Mathematics, 22.06.2019 04:40
The discrete random variables x and y take integer values with joint probability distribution given by f (x,y) = a(y−x+1) 0 ≤ x ≤ y ≤ 2 or =0 otherwise, where a is a constant. 1 tabulate the distribution and show that a = 0.1.2 find the marginal distributions of x and y. 3 calculate cov(x,y).4 state, giving a reason, whether x and y are independent. 5 calculate e(y|x = 1).
Answers: 2
Scientists are monitoring the populations of two insect species in a remote location in Alabama. The...
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