A certain flight arrives on time 89 percent of the time. Suppose 200 flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 165 flights are on time. (b) at least 165 flights are on time. (c) fewer than 187 flights are on time. (d) between 187 and 192, inclusive are on time.

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x