There are currently 4500 birds of a particular species in a national park and their number is increasing at a rate of R(t) = 525e0.05t birds/year. If the proportion of birds that survive t years is given by S(t) = e−0.1t, what do you predict the bird population will be 10 years from now? (Round your answer to the nearest whole number.)

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

What percent of the circle below is shaded?

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.