Solve the inequality and graph the solution set.| 9 - x | ? 2
A. [7, ?)
B. [11, ?)
C. (-?, 7] ? [11, ?)
D. [7, 11]
Answer: C
Mathematics
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Find the surface area of the surface S.S is the cap cut from the sphere x2 + y2 + z2 = 25 by the cone z = 4
.
A. 25
?
B. 25
?
C. 25
D. 50
?
Mathematics
Write < or > between the pair of numbers to make the statement true.0 -3
A. < B. >
Mathematics
Perform the operations.
?
?
A. 96 B. 30 C. 270 D. 280 E. 346
Mathematics
Give the focus, directrix, and axis for the parabola.y2 = 4x
A. (0, 1), y = -1, y-axis B. (1, 1), x = 1, x-axis C. (1, 0), x = -1, y-axis D. (1, 0), x = -1, x-axis
Mathematics