Provide an appropriate response.Which of the following properties do not hold for matrix multiplication?(i)Associative property(ii)Commutative property(iii)Distributive property(iv)Zero-factor property (If the product of two matrices is a zero matrix, one of the factors must be a zero matrix.)
A. (i), (iii)
B. (ii) only
C. (ii), (iv)
D. None (All of the listed properties hold.)
Answer: C
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Solve the problem.The graphs below show the first and second derivatives of a function . Select a possible graph f that passes through the point P.f'?f"
?
A.
[NOTE: Graph vertical scales may vary from graph to graph.]
B.
[NOTE: Graph vertical scales may vary from graph to graph.]
C.
[NOTE: Graph vertical scales may vary from graph to graph.]
D.
[NOTE: Graph vertical scales may vary from graph to graph.]
Write each inequality in interval notation and graph the interval on a number line.0 ? x ? 4
A. (0, 4]
B. [0, 4]
C. (0, 4)
D. [0, 4)
Find the final discount date and the net payment date.Invoice date: August 24Terms: 5/10, net 30
A. Final discount: Sept 2 Payment due: Sept 22 B. Final discount: Sept 3 Payment due: Sept 23 C. Final discount: Sept 23 Payment due: Sept 3 D. Final discount: Aug 29 Payment due: Sept 3
Solve the exponential equation and approximate the result, correct to three decimal places.7x+3 = 6x
A. -38.910 B. 37.870 C. -37.870 D. -36.830