Find the arc length of the partial circle. Either enter an exact answer in terms of π or use 3.14, for π and enter your answer as a decimal.

Which expression gives the area of the triangle shown below

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?