In triangle ABC, BG = 56 mm. What is the length of segment GE?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

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.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with