Iam doing an essay only about 500 words, long. it is about how: math and science can make the world a better place? does anyone have any good ideas? besides with environmental problems such as, global warming etc. and medical or medicine practices!i need some good ideas!

In the diagram of circle a what is m

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%

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.