Oliver has 14 chocolate chip cookies and 21 iced cookies. oliver gives each of his friends an equal number of each type of cookie. what is the greatest number of friends with whom he can share the cookies?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

10% of 1,900,000. show me how you got the answer

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.