Question

I WILL MEDAL AND FAN

Answer 1

I think it is C but I am not sure

Answer 2

it makes sense it should be C

Answer 3

What do you think Michele?

Answer 4

the first month we have 6 hours,
the second month, we have 6+ 0.09*6= 6(1+0.09) hours

Answer 5

Do I work that out?

Answer 6

no, it is my reasoning
for example at the third month, we have:
\[6\left( {1 + 0.09} \right) + 0.09\left( {6\left( {1 + 0.09} \right)} \right) = 6 \cdot \left( {1 + 0.09} \right) \cdot \left( {1 + 0.09} \right)\]
so, I think it is option A

Answer 7

Oh ok now I understand well thank you your a lifesaver! :D

Answer 8

:)

Answer 9

You Are correct!