The top ten out of eleven lesson quizzes will count as 20% of your grade. When can you access these quizzes

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Provide all steps given to find the answer. simplify: 5(2x+9)²