Welches ist die größte Anzahl von aufeinanderfilgenden bauchigen 4-stelligen Zahlen?A-78,B-80,C-89,D-100,E- 101.

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.

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume