Decide whether or not matrix A and matrix B are inverses.A = 
and B = 
A. Yes
B. No
Answer: B
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Use Jefferson's method to find the apportionment.A small country consists of 7 provinces with the following populations:
There are 300 federal judges to be apportioned according to the population of each province. Find the apportionment for province G using Jefferson's method.
A. 55 B. 53 C. 56 D. 54
Find the vertex, focus, and directrix of the parabola with the given equation.x2 - 14x + 12y + 109 = 0
A. vertex: (7, 5) focus: (4, 5) directrix: x = 10 B. vertex: (7, 5) focus: (7, 2) directrix: y = 8 C. vertex: (7, -5) focus: (7, -8) directrix: y = -2 D. vertex: (7, -5) focus: (10, -5) directrix: x = 4
Find the annual percentage rate using the annual percentage rate table.
Amount Financed: $560Finance Charge: $38.47 Number of monthly payments: 12
A. 11.50% B. 11.00% C. 12.50% D. 10.25%
Find the absolute value.
A. 17 B. -17 C. 0 D. undefined