In April 2015 in the US, there was one birth every 8 seconds, one death every 12 seconds, and one new international migrant every 32 seconds
(a) Letf(t) be the population of the US, wheret is time in seconds measured from the start of April 2015.
Findf'(o).
Round your answer to four decimal places.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt