The leaf litter decomposition function of Gmelina arborea at time t weeks is given by y=250e^-t/3. Draw a graph showing the natural decay curve over the first 6 weeks. From the graph, find the natural loss after 3.4weeks(3weeks and 4 days)

all exponential graphs look basically the same, and

y = ae^kx
always goes through (0,a)
So look at any of your textbook examples and draw a similar curve.
Then find 250-y(3.4)

Did you know?

Did you know that the leaf litter decomposition function of Gmelina arborea can be described by the equation y=250e^-t/3? This equation represents the natural decay of leaf litter over time, with y representing the amount of decomposition and t representing the number of weeks. To better understand this decay process, let's draw a graph to visualize it. On the graph, the x-axis represents time in weeks and the y-axis represents the amount of leaf litter decomposition. Now, we want to find the natural loss after 3.4 weeks (3 weeks and 4 days). By referring to the graph, we can find the corresponding point on the x-axis and see what the y-value is at that point. This will give us the amount of natural loss, or decomposition, after 3.4 weeks.