Question

The number N of bacteria after t hours is N(t)=A \cdot 2^t. Initially there are 50 bacteria. How many are there after 10 hours?.

Answer 1

Can you rewrite your equation using the equation tool please? I don't understand what your equation is.

Answer 2

from the text of your problem, we can write:
\[N(t)=50*2^{t}\]
where t is time, so you, please have to substitute t =10 into the above equation

Answer 3

@tom982 what do you think about that, please?

Answer 4

Looks good @Michele_Laino, I had no idea \cdot was a LaTeX character, I thought it was a typo lol.

Answer 5

@tom982 I think \cdot is "center dot", namely: \[a*b\]