There are 680 raisins in 8 bags. if each bag has the same number of raisins, how many raisins are in 12 bags? 900 raisins 935 raisins 1,020 raisins 1,056 raisins

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?

Find the quotient. 50a2 – 98b2 -5a +7b

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?