Determine the measure of the interior angle at vertex A.
A. 108°
B. 36°
C. 72°
D. 54°
Answer: C
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For the given question, determine whether an Euler circuit, a Hamilton circuit, or neither would solve the problem.The edges of a graph represent roads through an African wildlife park and vertices represent points where the roads intersect. A tour bus driver seeks a route that will travel each road exactly once, returning to the starting point when done.
A. Hamilton B. Euler C. Neither
Solve the problem.Ron can mow the lawn in two hours more time than Paul. Working together they can mow the lawn in 7 hours. How long does it take each of them working alone? Round your answers to the nearest tenth of an hour, if necessary.
A. Paul: 15.1 hr Ron: 13.1 hr B. Paul: 16 hr Ron: 12 hr C. Paul: 12 hr Ron: 16 hr D. Paul: 13.1 hr Ron: 15.1 hr
Solve. A particular vitamin comes in 200 milligram tablets. Convert this to ounces. Round answer to the nearest thousandth, if necessary.
A. 0.08 oz B. 2000 oz C. 7.06 oz D. 0.008 oz
Evaluate each expression following the order of operations.-3(25 - 3 ? 52) ÷ 5
A. 30 B. 45 C. -15 D. 60