To play a game, a number cube with sides numbered 1 through 6 is rolled and a fair coin is flipped. Use a table to represent the sample space.

What is the probability of flipping a head AND rolling either a 3 or a 5? Round the percent to the nearest tenth.

Answer question above and explain each step : )

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.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?