If a quadrilateral is a square, then all sides are the same. What part is the conclusion

Write 1/8% as a decimal number. enter your answer in the box.

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.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse