The amount of bacteria in an experiment can be modeled by the function f(x) = 2.5x + 4, where x is the number of hours passed since the beginning of the experiment.
while the mathematical range is all values greater than 4, the reasonable range has an unknown upper limit and y ≥

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.