Solve.A rectangular board is 14 ft by 18 ft. How far from the center of the board should the foci be located in order to cut the largest elliptical tabletop from the board? Round to one decimal place if necessary.
A. 7.0 ft
B. 3.3 ft
C. 5.7 ft
D. 2.0 ft
Answer: C
Mathematics
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A. 12?
B. 16?
C. 
?
D. 32?
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A. 26 B. 4 C. -4 D. -26
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Solve the problem.Jessica bought a 2 liter bottle of cola for her party. She estimates that the guests will drink a total of 28 cups of cola. How many more cups of cola will she need? Round your result to the nearest cup.
A. 20 c B. 33 c C. 93 c D. 24 c
Mathematics