a rectangle poster is 2/3 meters long and 1/2 meters wide what is the area of the poster in square meters

The total number of students in gina’s after-school program is .the number of students who have 4 or more siblings is .reset next

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 f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52