Abel uses a probability simulator to roll a six-sided number cube 100 times and to flip a coin 100 times. the results of the experiment are shown below: number on the cube number of times rolled 1 12 2 18 3 30 4 22 5 10 6 8 heads tails 34 66 using abel's simulation, what is the probability of rolling a 2 on the number cube and the coin landing on tails?

Which order pair could be removed so that the set of order pairs is a function

Which statements regarding the diagram are true? check all that apply.

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.