Renata moved to her new home a few years ago. Back then, the young oak tree in her back yard was 190 centimeters tall. She measured it once a year and found that it grew at a constant rate. 3 years after she
moved into the house, the tree was 274 centimeters tall.
How fast did the tree grow?
centimeters per year
How many years passed from the time Renata moved in until the tree was 344 centimeters tall?
years