Perform the indicated operation. Assume that all variables are nonnegative.(4 + 3
)(4 - 3
)
A. 16 - 6
B. 16 + 6
C. -83
D. 115
Answer: C
Mathematics
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Divide using distribution.
A. -5x13 B. -20x10 - 9x3 C. 4x6 - 9x3 D. 4x6 + 45x7
Mathematics
Provide an appropriate response.A shipment of 20 digital cameras contains two that are defective. A random sample of three is selected and tested. Let X be the random variable associated with the number of defective cameras in a sample. Find the probability distribution of X and the expected number of defective cameras in a sample.
What will be an ideal response?
Mathematics
Sketch the region bounded by the graphs of the given equations and find the area of their region.
Mathematics
Find fx(x, y).f(x, y) = 
A. 7x6
B. 
C. 
D. 
Mathematics