Determine the type of curve from the given information.Two spikes 19 ft apart are secured to the ground and each end of a rope 38 ft long is tied to one of the spikes. If the rope is stretched taut by a pulley and the pulley is moved about, what curve is represented by the motion of the pulley?
A. Hyperbola
B. Parabola
C. Ellipse
D. None of the above
Answer: C
Mathematics
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In the number 7248, what is the decimal value of:
a. 7 b. 2 c. 4 d. 7248
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Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A = 
and its inverse A-1 = 
to decode the cryptogram 
.
A. DARE B. CURB C. CARE D. BEAD
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Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. 2x + 2y = 4 4x + 4y = 2
A. (5, 16) B. (8, 16) C. (5, -3) D. No solution
Mathematics
Use the graph to estimate to the nearest integer the missing coordinate of the point. (Be sure you find all possible answers.)
 figure 1.png)
(3, ?)
Mathematics