Solve the system by graphing. Check the coordinates of the intersection point in both equations.
A. {(5, 2)}
B. {(-5, 2)}
C. {(x, y) ? 2x + y = -8}
D. ?
Answer: B
Mathematics
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Sketch the curve.16y2 + 9x2 - 96y = 0
A. 
B. 
C. 
D. 
Mathematics
Evaluate the integral by making a substitution and then using a table of integrals. 
A. 
- 2 ln
+ C
B. 4 sin-1
- 
+ C
C. 4 sin-1
+ x
+ C
D. 4 sin-1
- 
+ C
Mathematics
Solve.The outside of a water storage tank is in the shape of a sphere. If the radius is 14 feet, approximate the volume of the tank in cubic feet. (Use ? = 3.14 as the approximate value.)
A. 11,488.21 ft3 B. 820.59 ft3 C. 8616.16 ft3 D. 615.44 ft3
Mathematics
Convert 36°6' to decimal degrees
What will be an ideal response?
Mathematics