Question

Mike forgot to replace the cap on a bottle of room freshener. The room freshener began to evaporate at the rate of 15% per day. If the original amount of room freshener in the bottle was 40 grams, which of the following graphs best represents the amount of room freshener f(x) that would remain in the bottle after x days?

Answer 1

after 1 day the amount left = 40 - 0.15*40 = 40 - 6 = 34 g
2 34 - 0.15*34 = 34 - 28.9g
continue this pattern to see whci of the graphs these results fit

Answer 2

in fact the above data is sufficient for you to choose the correct graph

Answer 3

What as the final answer?

Answer 4

i have no idea, sorry

Answer 5

@Curlsfordays the answer would be D because it would only take 6 days for the liquid to evaporate out of the container.

Answer 6

Yea, it would be D!

Answer 7

You are all wrong which one starts at 40 none of them... except the second one duh lol just pointing that out for anyone else taking the test

Answer 8

If the original amount of room freshener in the bottle was 40 grams not at 4 or any other numbers