Find the area of this circle. Use 3 for . A = ar2
Hint: The radius (r) is
1/2 of the diameter.
20 ft

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

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.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)