On a certain island new species are being introduced at a rate of
species per year.
But conditions cause species extinction at a rate of
species per year.
Here t is the time in years. Equilibrium occurs when the rate of extinction is the same as the rate new species are being introduced.A: The time when equilibrium occurs is the solution of an equation. Which equation?B: Plot the graphs of both N and E on the same coordinate axes over the first 10 years of activity.C: When does equilibrium occur? Round your answer to two decimal places.D: What is extinction rate when equilibrium occurs? Round your answer to two decimal places.
What will be an ideal response?
B:
?
C: After 4.65 years
D: 2.93 species per year
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Apply Green's Theorem to evaluate the integral.
(2x + y3) dx + (3xy2 + 4y) dyC: Any simple closed curve in the plane for which Green's Theorem holds
A. There is not enough information to evaluate the integral. B. 0 C. -2 D. 2
Find percent notation.
Round to the nearest tenth, if necessary.
A. 8.6% B. 70% C. 122.4% D. 85.7%
Use the properties of logarithms to solve.logb(x + 3) + logb x = logb 54
A. 6 B. -6 C. -6, -3 D. 3
Graph the inequality.y + 2 < x
A. 
B. 
C. 
D. 