ASA PL on a game show, sheila was asked 6 questions and missed all 6. Her total score was -90 points. If each missed question was worth the same amount of points, how many points was each one worth

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

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.

∆red ≅ ∆ by rule will give brainiest if possible