In the 2006 winter olympics, sweden won 3 medals more than china. germany
secured one more than twice the number of medals bagged by sweden. it 54
medals were won in all, how many medals did germany secure?

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.

Im literally having a mental breakdown

Using elimination, what is -4x+2y=-12 4x+8y=-24