The approximate mass of a dust particle is 0.000000000753 kg. what represents 0.000000000753 in scientific notation? 7.53×10-10 7.53×10-11 7.53×1010 7.53×1011

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%