Solve.The reciprocal of -6 plus the reciprocal of -8 is the reciprocal of what number?
A. 
B. - 
C. - 
D. 48
Answer: C
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Find the apportionment asked for.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table. 
Find the apportionment for state D using Webster's method.
A. 26 B. 24 C. 23 D. 25
Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 cos ?;
the polar axis
A. has symmetry with respect to polar axis B. may or may not have symmetry with respect to polar axis
Solve the problem. Round to the nearest dollar unless otherwise stated.A printing shop made the following paper case purchases:Beginning inventory: 20 cases at $1.60June:37 cases at $1.10August:38 cases at $1.10November:19 cases at $1.70Inventory at year end shows that 39 cases remain. Find the inventory value using the weighted average, FIFO, and LIFO methods.
A. Weighted average: $66 FIFO: $54 LIFO: $62 B. Weighted average: $50 FIFO: $66 LIFO: $62 C. Weighted average: $66 FIFO: $54 LIFO: $53 D. Weighted average: $50 FIFO: $54 LIFO: $53
Test the equation for symmetry with respect to the given axis, line, or pole.r = 4 + 2 cos ?; the pole
A. Symmetric with respect to the pole
B.
| May or may not be symmetric with respect to the pole |