Find all solutions in the interval [0, 2?).2 sin2x = sin x
A. x = ,
B. x = ,
C. x = ,
,
,
D. x = 0, ?, ,
Answer: D
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Answer the question.Doesf(x) exist?
A. No B. Yes
Find the volume of the indicated region.the region bounded above by the sphere and below by the cone
A. 243?(2 - )
B. ?(2 -
)
C. ?(2 -
)
D. 243?(2 - )
Find the slope-intercept form of the equation of the line passing through the points. (9, -8), (-5, 7)
Solve.A company has 63,000 employees. Of these, drive alone to work,
car pool,
use public transportation,
cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?
A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000;
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000;
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000;