Solve the problem.A rectangular enclosure must have an area of at least 1200 yd2. If 160 yd of fencing is to be used, and the width cannot exceed the length, within what limits must the width of the enclosure lie?
A. 20 ? w ? 40 (yards)
B. 40 ? w ? 60 (yards)
C. 0 ? w ? 20 (yards)
D. 20 ? w ? 60 (yards)
Answer: A
You might also like to view...
Solve the equation 
for y. Round your answers to two decimal places, if necessary.
?
A. 
or 
B. 
or 
C. 
or 
D. None of the above.
Solve. Use a calculator to approximate the irrational solutions to three places.x2 + 1 = 13
A. ±3.742 B. ±3.464 C. 2.606, -4.606 D. 2.606
Solve the problem.The basic rule in Fleury's algorithm is
A. only travel across a bridge on the original graph if there is no other alternative. B. only travel across a bridge of the untraveled part of the graph if there is no other alternative. C. never travel across a bridge of the original graph. D. never travel across a bridge of the untraveled part of the graph. E. none of these
Find the reciprocal.
A. 
has no reciprocal.
B. 
C. 4
D. -4