Estimate. 5. 8% of 40

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?

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

How do you summarize data in a two-way frequency table?