An electric clothes dryer has a power rating of 3500 W. If you do 2 loads of laundry a week (each needing 1 hour of drying time) for 4 weeks, find the cost to operate the dryer over the 4 week period if you are charged $.09/ kWh? Show your work and units! ​

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.