Im having trouble with this problem and I was wondering what Y is. here is the question. (-1.4)= 0.6y - 1.1

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?

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Find the value of x for which abcd must be a parallelogram -9-6x x-30