The responsibilities of the secretary of state are most likely to overlap with thos of the <u>president's national security advisor (D)</u>.
Explanation:
The United States Secretary of State executes nonmilitary and nonhomeland security aspects of foreign policy. The president's national security advisor offers the president options for national security issues. He or she also helps plans the president's international travel.
Work out the time it would take her to complete one problem (time taken ÷ problems done) and then multiply that answer by the total number of problems to work out the total time.
So that would be: 25 minutes ÷ 20 problems = 1.25 problems per minute 1.25 problems per minute × 50 problems total = 62.5 minutes total.
