Solve the problem.A company produces three types of bookcases: 4-shelf metal, 6-shelf metal, and 4-shelf wooden. The 4-shelf metal bookcase requires 2.5 hours for fabrication, one hour to paint, and one-half hour to package for shipping. The 6-shelf bookcase requires 4 hours for fabrication, 1.5 hours to paint, and one-half hour to package. The wooden bookcase requires 3 hours to fabricate, 2 hours to paint, and one-half hour to package. The daily number of hours available for each phase of production are: 167 for fabrication, 81 for painting, and 26 for packaging. How many of each type of bookcase can the company produce in one day?
A. 16 4-shelf metal, 16 6-shelf metal, and 20 4-shelf wooden
B. 14 4-shelf metal, 18 6-shelf metal, and 20 4-shelf wooden
C. 16 4-shelf metal, 18 6-shelf metal, and 18 4-shelf wooden
D. 14 4-shelf metal, 16 6-shelf metal, and 18 4-shelf wooden
Answer: B
You might also like to view...
Which of the following is not true about similar polygons??
A. ?If the sides are proportional and all but one of the corresponding angles are given and are equal, then the polygons can still be determined to be similar. B. ?If the sides are proportional and all but one of the corresponding angles are given and are equal, then the polygons are not necessarily similar. C. ?If the sides are proportional, but the corresponding angles are not congruent, then the polygons are not similar. D. ?If the sides are not proportional, then the polygons are not similar. E. ?a and b only.
Answer the following statement(s) true (T) or false (F)
Approximately 45% of twelfth-grade students do not know that 48 cubic inches represents a measure of volume.
Simplify the expression.
+ sec x cos x
A. 1 B. sec2 x C. tan2 x D. csc2 x
Follow the order of operations to work the problem.6 + (16 - 25)
A. 3 B. 35 C. -3 D. 47