Hi. i really need with this question. i tried it myself but don't fully understand, so could someone check it for me? you so much.

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

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Adie is rolled, what is the probability of getting an even number or a 3? write the solution too