Evaluate the expression for the given values. If necessary, round to the nearest tenth.
+ y2 x = 3, y = 7
A. 
B. 
C. 
D. 
Answer: D
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A truck must drop off furniture at 4 different homes (A, B, C, and D) as shown in the graph below, starting and ending at A. The numbers on the edges represent distances (in miles) between locations. The truck driver wants to minimize the total length of the trip.
The repetitive nearest-neighbor tour starting with vertex A is given by:
A. A, C, D, B, A. B. A, B, D, C, A. C. A, C, B, D, A. D. A, D, C, B, A. E. none of these
Write each inequality in interval notation and graph the interval on a number line.-4 ? x < 0
A. (-4, 0]
B. [-4, 0)
C. (-4, 0)
D. [-4, 0]
Find the length of the third side of the right triangle.Find the length in meters of a leg of a right triangle whose hypotenuse is 20 meters and other leg is 3 meters. Round to the nearest thousandth, if necessary.
A. 195.5 meters B. 391 meters C. 19.8 meters D. 11.5 meters
Solve the problem.Use this graph to answer the question. Big "D" Sales 1989,1990
MonthWhich month in 1990 had the highest sales?
A. Month 12 B. Month 3 C. Month 5 D. Month 6