Question

Question #41ac8

Answer 1

`200 sqrt 2`

Explanation:

Due to doubling, we can say that: `B(t) = 100 (2)^(t/2)`.

To test this, we set t = 2 hrs:

`implies B = 100* 2^(2/2) = 200`, doubling!

at t = 3 we have

`implies B = 100 * 2^(3/2) = 200 sqrt 2`