Which equation best fits the data in the given table? Number of Half-Lives 0 1 2 3 4 Remaining Amount 2,000 1,000 500 250 125 Question 2 options: f(x)=1,000(12)x f(x)=2,000(12)x f(x)=2,000(2)x f(x)=12(2,000)x

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?

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?