The expression that represents the number of days until only 10% remains is
T((d) 10%) = 100 • (1/2)^3.322
6) check picture
a) all three lines are parellel and have the same slope. the only difference is that they are translated on different points on the x-axis.
not sure about the rest sorry :(
Answer:
x=1/3
Step-by-step explanation: