0.5733 to the nearest hundredth would be 0.57, here's why:
After a decimal it goes tenth, hundredth, thousandths, ect. So that means the second spot after the decimal is will be the last number. Now look at the thousandths place (3) behind the hundredth place (7), it is 4 or smaller so we will let it rest and the hundredth place will stay a 7.