A survey of 100 recent college graduates was made to determine their mean salary. The mean slaary found was $35,000. It turns out that one of the alums incorrectly answered the survey. He said he earns $29,000 when in fact he earns $42,000. What is the actual mean salary of the 100 graduates?

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

What percent of the circle below is shaded?

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.