The number of research articles in Physical Review that were

Last updated: 7/17/2022

The number of research articles in Physical Review that were written by researchers in the United States from 1983 through 2003 can be approximated by A(t) = -0.01t² + 0.24t+ 3.4 hundred articles (t is the time in years since 1983). (a) Find an appropriate domain of A. (Enter your answer using interval notation.) Is t ≤ 20 an appropriate domain? Yes No (b) Compute A(16). hundred articles. What does the answer say about the number of research articles? Since t= 16 represents, the answer tells us that, in , approximately x 100 = T research articles in Physics Review were written by researchers in the U.S.