The distance between two stations A and B is 100km. If the average speed of a train is increased by 5km/h , the time taken by the train to travel from A to B would be 10 minutes less. Find the original average speed of the train.

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10