The sphere on the left has radius and a volume equal to 60 units3. Find
the volume of the sphere with twice
the radius.

Pls help I need some work to

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.

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.