Plz hurry it's urgent! in constructing a box-and-whisker plot from a data set, which value is not necessarily indicated on the plot? a. the mean b. the median c. the first quartile d. the third quartile

Which property is illustrated by the statement given below? raj raj.

Find the value of x for which the lines are parallel.

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.