2) find the volume of the cone. Round your answer to the nearest tenth if necessary. Use 3.14 for pi Will mark b if correct:)

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

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers