David goes into a candy store with $5.00.

he buys 9 peppermints for $0.15 each, and some giant lemon-heads.

each lemon-head candy costs $0.25.

what is the most number of lemon-heads david can buy?

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.

Asap! i'm not good math and i'm lost.

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points