Find the determinant of the given matrix.
A. -71
B. -29
C. 29
D. -161
Answer: C
Mathematics
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Multiply.30,068.81 × 0.001
A. 300.6881 B. 3.006881 C. 3006.881 D. 30.06881
Mathematics
Write an algebraic equation and use it to solve the problem.The length of a rectangular room is 8 feet longer than twice the width. If the room's perimeter is 196 feet, what are the room's dimensions?
A. Width = 35 ft; length = 78 ft B. Width = 60 ft; length = 136 ft C. Width = 45 ft; length = 53 ft D. Width = 30 ft; length = 68 ft
Mathematics
Round to the nearest thousandth.6.49999
A. 6.500 B. 7.000 C. 6.490 D. 6.590
Mathematics
Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = 
A. f(x) = 
, g(x) = x - 6
B. f(x) = 
, g(x) = x2 - 6
C. f(x) = 
, g(x) = x2 - 6
D. f(x) = 
, g(x) = - 
Mathematics