Suppose that a population of bacteria triples every hour and starts with 400 bacteria. find an expression for the number n of bacteria after t hours. n(t) = use it to estimate the rate of growth of the bacteria population after 3.5 hours. (round your answer to the nearest whole number.)

The equation would be n(t)=(400)3^t

So you would substitute 3.5 for t.

n(3.5)=(500)3^3.5

n should be 23382.6859022

Hope this helps!

Step-by-step explanation:

-6 is the correct option from the above given options

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this