According to scott's rule, if the number of values is 51, the recommended number of cells in the histogram is:

Aproduct has a demand of 4000 units per year. ordering cost is $20, and holding cost is $4 per unit per year. the cost-minimizing solution for this product is to order: ? a. 200 units per order. b. all 4000 units at one time. c. every 20 days. d. 10 times per year. e. none of the above

20. to add body to a hearty broth, you may use a. onions. b. pasta. c. cheese. d. water.

Experts are particularly concerned about four strategic metal resources that are important for the u.s. economy and military strength, and that must be imported. what percentage does the u.s. import? *