PLS HELP! URGENT! The sides of a square are 5 square root of 2 inches long. What is the area of the square? (3 points)

20 in2
10 square root of 2 in2
50 in2
25 square root of 2 in2

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?

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Write the standard form of an equation with (see picture below)