Choose the equation that represents a line that passes through points (−1, 2) and (3, 1).

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.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way