Given that √ 10 ≈ 3.16227766, find the largest integer n such that n 2 ≤ 10, 000, 000.

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Three times the sum of a number and seven is negative thirty-six. what is the number?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36