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