Discuss the nature of the roots
x^2+6x=3

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.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4