Solve.
= 
A. 11
B. 15
C. 6
D. 9
Answer: D
Mathematics
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Find the length of the curve.The curve r = 9 sin3 
, 0 ? ? ? 
A. 
(5? - 8)
B. 
(5? - 9
)
C. 27(3
- ?)
D. 
(2? - 3
)
Mathematics
Find the function value.Let f(x) = 
x. Find f(-2).
A. -12
B. 
C. - 
D. 36
Mathematics
An experiment is conducted for which the sample space is 
Decide if the given probability assignment is possible for this experiment. If the assignment is not possible, tell why. 
What will be an ideal response?
Mathematics
Factor completely.x3 - 100x
A. x(x - 10)2 B. (x2 - 10)(x + 10x) C. x(x - 10)(x + 10) D. x(x + 10)2
Mathematics