In a class, 37 students take at least one of chemistry,
economics and government, 8 students take chemistry.
19 take economics and 25 take government. 12 students
take economics and government but nobody takes
chemistry and economics. how many students take
both chemistry and government?

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.

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

F(x)=5/6x+3 which of the following is true