22 of the students in a Geometry class passed a Geometry test. If these students are 50% of all the students in the class, how many students are in this Geometry class? Round
your answer to the nearest whole number if necessary

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.

When only separate discreet points are graphed it is called?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30