42/9 × 6 answer with a mixed number in simplest form. : ) !

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?

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !