A population of 120 spores in a Petri dish is quadrupling every 14 days, as modeled by the equation S(t) = 120 (4)14.
These spores are considered harmful when there are more
than 800 spores present. To the nearest day, how many days
will it take for the population of spores be harmful?

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?

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.

The triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?