An ellipsoid is created by rotating the ellipse 4x²+y²=16 about the x-axis. Find the equation of the ellipsoid.
What will be an ideal response?
4x²+y²+z² = 16
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Find the perimeter of the polygon described. Answer the question with a sentence.A tile on a kitchen floor is in the shape shown below. What is the perimeter of the tile? 
A. The perimeter of the tile is 30 in. B. The perimeter of the tile is 25 in. C. The perimeter of the tile is 32 in. D. The perimeter of the tile is 9 in.
Make a stem and leaf plot of the data.The following data show the number of laps runby each participant in a marathon.46 65 55 43 51 4857 30 43 49 32 56
A. 
B. 
Find the inverse of the matrix.
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What will be an ideal response?
Solve the problem.The Little Town Arts Center charges $24 for adults, $12 for senior citizens, and $8 for children under 12 for their live performances on Sunday afternoon. This past Sunday, the paid revenue was 
for 936 tickets sold. There were 49 more children than adults. How many children attended?
A. 298 children B. 347 children C. 291 children D. 337 children