Provide an appropriate response.If an even number of negative numbers are multiplied, what will be the sign of the product?
A. Negative
B. Positive
C. Cannot be determined
D. It depends upon the numbers
Answer: B
Mathematics
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Subtract.Subtract -14 from -36.
A. -22 B. -50 C. 50 D. 22
Mathematics
Find the equation that the given graph represents.
A. P(x) = 2x6 + 9x3 - 7x2 + 4x - 16 B. P(x) = -2x5 + 7x4 + 9x3 - 40x2 + 4x + 16 C. P(x) = -x6 + 7x5 - x2 - 2x + 16 D. P(x) = x5 + 7x4 - x3 - 40x2 + 2x + 16
Mathematics
Find the expected value.A car agency has found daily demand to be as shown in the table.
Find the expected number of customers.
A. 9 B. 12 C. 10 D. 2
Mathematics
Find dy for the given values of x and dx.y = 2x5 - 3x2 + x - 1; x = -1, dx = 
A. 
B. 
C. 
D. 
Mathematics