There are 10 students in a classroom, including the triplets hugh, stu, ans lou. if 3 of 10 are randomly selected to give speeches, what is the probability that hughs will be first ,stu will be second, and lou will be third?

Amanufacturing company produces engines for light aircraft. the graph shows the number of engines produced each year since the company started operations. the data plot can be represented by the function . based on the scatter plot, we can predict that in the ninth year, the company will produce engines.