Use for questions 8-14: The weights of dogs in a dog show are normally distributed with a mean of 58 pounds and a standard deviation of 17.2 pounds. Use the standard normal distribution curve to find each probability.

In the diagram below what is the approximate length of the minor arc ab

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building