How are the circumference of a circle and the horizontal length of a rectangle related?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

If jaime wants to find 60% of 320, which table should he use?