SHOW STEPS AND EXPLANATION WILL MARK BRAINLIST

If 20% of a number is 35, what is 50% of that number?

What is the value of x in the following equation. -x ^3/2 = -27

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%