Of 30 applicants for a job, 11 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree? Options.
A) 14  B) 13  C) 8  D) 7  E) 5
C. 8   30 - 3= 
<gadget id="calculator">30 - 3</gadget>
<output>27</output>
27   27 - 11 - 18= -8   Then 8 are in the intersection between 4 years experience and degree.   Answer 8
<result>C</result>
Of 30 applicants for a job, 11 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree?