A company's stock began the day at $36.82 per share. That price drops by $1.54 each hour. a. What is the price per share after 5 hours? b. What will it be after 26 hours if this rate continues? c. Explain what the signs of the answers mean in this context.

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.