Salem high school’s winter sports teams won 72% of their games last season. if the teams played 50 games, how many games did the teams lose

At which value in the domain does f(x) =0?

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.

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.