Calculating Percent Decrease In Chlorophyll
The chlorophyll concentration in plant leaves, affected by acid deposition, is modeled by the function . As shown in the table below, what is the percent decrease in chlorophyll concentration if the pH drops from 7 to 5?
| pH | Chlorophyll Concentration (units) |
|---|---|
| 7 | 120 |
| 5 | 90 |
A
25% decrease
B
20% decrease
C
16.67% decrease
D
33.33% decrease
Question Leaderboard
Not enough data yet to show leaderboard.