Rewrite the formula f=ma , get m by itself

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

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.

Place the following steps in order to complete the square and solve the quadratic equation,