So important! the cup was filled at a constant rate. it started empty. after 2 seconds, it held 70cm^3 of water. find the percent of the cup that is filled with water after 3 seconds. use 3.14 for pi and round your final answer to the nearest percent.

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

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