Let x be a continuous random variable over [a, b] with probability density function f. Then the median of the x-values is that number m for which
.Find the median.f(x) = 5x-6, [1, ?)
A. 3.35
B. 1.08
C. .93
D. 1.15
Answer: D
Mathematics
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Find the average value of the function f over the given region.f(x, y) = 4x + 9y over the triangle with vertices ,
, and
A. 32
B. 8
C.
D. 11
Mathematics
Find the angle of least positive measure that is coterminal with the given angle.
A.
B. -
C.
D.
Mathematics
Answer the question or provide an example or explanation.Give an example of two polynomials which can be multiplied by the FOIL method. Use your example to explain the method in your own words.
What will be an ideal response?
Mathematics
Translate the phrase to an algebraic expression.The sum of x and y
A.
B. 2xy
C. x + y
D. xy
Mathematics