The red blood cells will be replaced within a few weeks. You may donate whole blood once every 56 days, which allows plenty of time for your red cells to be replenished. Platelet (apheresis) donors may donate more frequently -- as often as once every seven days and up to 24 times per year.
An average beef animal weighs about 1200 (Â± 250) pounds and has a hanging hot carcass weight (HCW) of. about 750 (Â± 200) pounds. In general, freezer beef is sold using HCW as the basis.
Beef Yield. 1  An average steer weighs 1,150 pounds. 2  An average yield of 62% produces a 715 pound dressed weight carcass. 3  A dressed carcass will yield approximately 569 pounds of red meat and trim.eef Yield. 1  An average steer weighs 1,150 pounds. 2  An average yield of 62% produces a 715 pound dressed weight carcass. 3  A dressed carcass will yield approximately 569 pounds of red meat and trim.