Afamily has 8 girls and 4 boys. a tota of 2 children must be s chosen to speak on the behalf of the family at a local benefit. what is the probability that 2 girls and no boys are chosen

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.