Ok so i got court today at 11:15 wish me luck please

3(10x-y)-5(x-y^2) need this solved 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.

Why do interests rates on loans to be lower in a weak economy than in a strong one