Solve.An above-ground pool is shaped like a cylinder with a radius of 10 ft and a depth of 3 ft. How many cubic feet of water can the pool hold? Give an exact answer in terms of ?.
A. 300 ft3
B. 30? ft3
C. 300? ft3
D. 100? ft3
Answer: C
Mathematics
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A.
B.
C.
D.
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Find the vertices and the foci of the given ellipse.25x2 + 9y2 = 225
A. V: (0, -5), (0, 5); F: (0, - 4), (0, 4) B. V: (0, -25), (0, 25); F: (0, -5), (0, 5) C. V: (-5, 0), (5, 0); F: (- 4, 0), (4, 0) D. V: (0, 25), (9, 0) F: (0, 5), (3, 0)
Mathematics
Using the variable x, write the interval as an inequality.
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Mathematics
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.a = 8, b = 13, c = 15
A. A = 30°, B = 59°, C = 91° B. A = 32°, B = 59°, C = 89° C. A = 34°, B = 57°, C = 89° D. no triangle
Mathematics