The radius of a 16 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.05 inch. in order to solve this problem you have to use linear approximation or differentials in order to determine the possible error in the volume of the cylinder. it is important to use units while solving.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

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.

Arational number that is equivalent to -20/4?