The teacher asks the class to write forty-seven
thousand, twenty-seven. which student
wrote the correct number? what mistake
did the other student make?
jasmine
47,027
dennis
47,207

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.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

What is the graph of the function fx x+2/x-3?