Afactory is investigating defects in hammers that are made and the hammers are placed into boxes to be shipped. then, random boxes are selected to be reviewed by quality assurance. this is an example of sampling. cluster random simple random stratified random systematic

Will gve pints stars and brainliest

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?