What is the median of the data displayed in this box-and-whisker plot? 84.0

99.5

113.0

143.0
Untitled Box-and whisker plot with five-number summary 84, 99.5, 113, 143, 170.

Multiply. write your answer in simplest form. 3/8 x 5/7

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.

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol