Determine whether the function is a probability density function over the given interval.f(x) =
e2x, [0, 1]
A. No
B. Yes
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the . y = 2csc x, y = 2
,
? x ?
A. 4?2 + 8? B. ?2 + 4? C. 4?2 - 8? D. 2?2 - 4?
Mathematics
Evaluate the expression.
A. 100,000 B. 40 C. 10,000 D. 1000
Mathematics
Find the product.(15x4 - 15x2 + 6x)
A. 15x4 - 15x2 + 2x + 4 B. 5x5 - 60x4 + 5x3 + 58x2 - 24x C. 5x5 + 60x4 - 5x3 - 58x2 + 24x D. 5x4 + 60x3 - 5x2 + 26x
Mathematics
Use either the binomial theorem or Pascal's Triangle to expand the binomial.(a - b)6
A. -a6 + 6a5b - 15a4b2 + 20a3b3 - 15a2b4 + 6ab5 - b6 B. a6 - 6a5b + 15a4b2 - 20a3b3 + 15a2b4 - 6ab5 + b6 C. a6 + 6a5b + 15a4b2 + 20a3b3 + 15a2b4 + 6ab5 + b6 D. a6 - 6a5b - 15a4b2 - 20a3b3 - 15a2b4 - 6ab5 - b6
Mathematics