Find an equation for the ellipse described.Center (0, 0); major axis horizontal with length 10; length of minor axis is 4

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1


Answer: D

Mathematics

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Solve the differential equation subject to the initial conditions.t + 4y = t3; t > 0, y = 1 when t = 2

A. y =  + t-4, t > 0
B. y =  + t-4, t > 0
C. y =  - t-4, t > 0
D. y =  - 2t-4, t > 0

Mathematics

Graph the solution of the rational inequalities on a number line and write the solution in interval notation;. ? 0

A. (-?, -7] ? [3, 4)

B. [3, 4)

C. [-7, 3] ? (4, ?)

D. (-?, -7) ? (3, 4)

Mathematics

The height of a box with surface area of 108 square inches can be represented by the equation: h= 16-x^2 factor the right hand side of this equation.

What will be an ideal response?

Mathematics

State whether the given function is linear and constant, linear but not constant, or nonlinear.f(x) = -0.96x - 1.2

A. nonlinear B. none of these C. linear, constant D. linear, but not constant

Mathematics