During normal breathing, about 12% of the air in the lungs is replaced after one breath.
write an exponential decay model for the amount of the original air left in the lungs if the
initial amount of air in the lungs is 500 ml. how much of the original air is present after
240 breaths?

Describe what moves you could use to create the transformation of the original image shown at right

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?