The "HOPE PROBE " launched by Abu Dhabi weighed 1350 Kg along with the fuel it carried . If it uses 576 Kg of fuel during its journey, can you find its present weight ?

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%