The area of a square is 50 meters. how long is each side? round your answer to the nearest meter.
a.) 2,500
b.)50
c.)100
d.)7

1. are the triangles similar and if so why? what is the value of x? show your work.

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.

What is the definition of exponential decay?