Which buying method involves ordering a set amount of inventory at regular times? A. Last in first out B. Fixed order C. Just in time D. Economic order quantity Please select the best answer from the choices provided A B C D

4. find the geometric mean of 4 and 12. 24 8

Name the quadrilaterals that have four equal sides.

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.