Rabbit populations can double every 30 days. If there are 20 rabbits on a farm,
how many rabbits will be on the farm
after 210 days?
First, complete the equation:
Future Amount = [?](1+[]0

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 the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Secant be and cf intersect at point d inside a what is the measure of cde