Aparabola has vertex (0,1) and passes through ( - 12,19). write its equation in vertex form.

Which graph represents 2x-5y< 15

The value √10 and √15 are plotted on the number line

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.