Can someone help with this one question and will give u brainliest

Which expression is the factored from of 2/3x + 4?asap

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?