My mom ran errands for one hour and 45 minutes. if she left at 2: 15 pm.,what time did she retured

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

What two criteria are needed for triangles to be similar

5(-9w) put expression in distributive property