Below are the first five terms of a geometric series. Fill in the bottom row by writing each term as the product of the first term and a power of the common ratio. N
1
2
3
4
5
f (n)
3
12
48
192
768
f (n)

The general rule is f(n) = .

What is the value of x? enter your answer in the box. (cm)

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

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.