x? = 0.5x ? 0.2xy , y? = ?0.4y + 0.1xy

Let x and y represent the populations (in thousands) of two species that share a
habitat. For each system of equations, find and assess the stability of the
equilibrium points. Remember that, for real populations, both x0 and y0 must be
nonnegative for ( x0 , y0) to be an equilibrium point.


(0, 0), saddle point, unstable ,
(4, 2.5), center, indeterminate

Mathematics

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A value of sinh x or cosh x is given. Use the definitions and the identity  to find the value of the other indicated hyperbolic function.cosh x = , x < 0, sech x =

A.
B. - 
C. - 
D.

Mathematics

Find the x-intercepts of the graph of each equation.y = 15x2 + 35x

A. , (0, 0)
B.
C. , (35, 0)
D. (0, 0)

Mathematics

Provide an appropriate response.The computer networking division must assign unique inventory numbers to each computer on campus. How many computers can they label using a 4-digit number without repeating a digit?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Provide an appropriate response.Sketch a graph of f(x) = |x + 7| - 4

What will be an ideal response?

Mathematics