The rocket booster for a u. S space shutle weigh 1,292,000 pounds each when the shuttle is launched how many tones does each rocket booster weigh and if u want to help me with this part thanks .A lot decide which operation to use . Then break 2,000 into two factors that are easy to divide by mentally . Then last divide 1,292,000 by the first factor then divide the quotient by the second fac

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.