Solve.
= x
A. 4, 9
B. -9, -4
C. -4, 9
D. empty set solution
Answer: A
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Find the surface area of the surface S.S is the portion of the surface 5x + 12z = 2 that lies above the rectangle 4 ? x ? 7 and in the
A.
B. 78
C.
D.
The table below shows Joe's golf scores from Saturday.
The 95th percentile of golf scores is
A. 34.2 B. 8.2. C. 8.5. D. 8. E. none of these
Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.2 + 2i
A. 2(cos 30° + i sin 30°)
B. 4(cos 30° + i sin 30°)
C. 4(cos 45° + i sin 45°)
D. 2(cos 45° + i sin 45°)
Find all real-number solutions. Round your answer to the second decimal place, if necessary. 2.7b3 - 52.3 = 156.9
A. 232.44 B. 4.26 C. 25.83 D. No real-number solution