From ground an electrical worker looks up at an electrical tower with 2 sets of T bars, the lower has a 25° angle of elevation from the ground, and the upper a 40° angle of elevation for the ground. What is the distance between the sets of T bars. Write only the numeric value rounded to the nearest whole. I need this answer like now plz and NO LINKS bc i cant open them on my computer. So pls dont waste my time with the links.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Which of the following is the result of expanding

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.