A study was conducted of doctors and their opinions of a particular brand of painkiller. Of these doctors, 68% indicated a preference for this brand. The study was composed of 120 doctors. (a) (2 pts) How many doctors said they preferred the particular brand of painkiller?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

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

Anyone know? will mark brainliest if you're correct!