Solve the problem.In a search and rescue mission, a team maps out an elliptical search region from the last known location of a pair of hikers. The search region can be represented by the inequality 16x2 + 36y2 ? 576. Graph this inequality. 

A.

B.

C.

D.


Answer: A

Mathematics

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Solve the problem.The position of a particle moving along a coordinate line is s =  with s in meters and t in seconds. Find the particle's velocity at 

A.  m/sec
B.  m/sec
C.  m/sec
D. -  m/sec

Mathematics

Find an equation for the hyperbola described. Graph the equation.Center at (0, 0); focus at (, 0); vertex at (4, 0)

A.  -  = 1

B.  -  = 1

C.  -  = 1

D.  -  = 1

Mathematics

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.4 x + 7 = 6

A. {-0.67} B. {-5.71} C. {1.62} D. {7.77}

Mathematics

Evaluate.58

A. 32,768 B. 78,125 C. 390,625 D. 40

Mathematics