Solve the problem.From a balloon 945 feet high, the angle of depression to the ranger headquarters is 51°47'. How far is the headquarters from a point on the ground directly below the balloon (to the nearest foot)?
A. 739 ft
B. 744 ft
C. 734 ft
D. 749 ft
Answer: B
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Which of the following is not true about permutations? ?
A. Order matters. The arrangement AB is a different result than BA. B. Drawing a picture of all possible outcomes, to help you find the probability of an event, is conceivable in certain situations. C. Finding the probability of selecting candidates for the positions: secretary, treasurer, and administration assistant requires the use of permutation. D. Find the probability of selecting candidates for five administrate assistant positions requires the use of permutation. E. ?None of the above.
For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.
Starting at A
A. A ? B ? C ? D ? F ? E ? A; weight = 102 B. A ? D ? E ? B ? C ? F ? A; weight = 102 C. A ? D ? C ? B ? F ? E ? A; weight = 102 D. A ? D ? C ? B ? E ? F ? A; weight = 102
Find all solutions by factoring.m2 - 10m + 16 = 0
A. {-8, 2} B. {8, 2} C. {-8, -2} D. {8, -2}
Provide an appropriate response.A contingent annuity has a specific number of payment periods.
A. True B. False