Robert produces 300 units of a product per hour and 30 units are needed to fill a container. It takes 15 minutes to receive the materials needed from the previous workstation. The company currently uses a safety stock of 10 percent. Determine the number of kanbans needed between Robert's station and the previous process.

Acircle has a circumference of 28.36 units what is the diameter of the circle

Factor the polynomial. b^2 + 4b + 4

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.