context: ###List of Questions
  (1) How many centimeters are there in 3/16 of a kilometer?
  (2) What is the tenth root of 6568 to the nearest integer?
  (3) What is the next term in 15, 53, 91, 129, 167?
  (4) Let v(g) be the third derivative of g**5/60 - g**4/8 + 5*g**3/6 + 2*g**2. Suppose 2 = -3*f + 14. What is the units digit of v(f)?
  (5) Four letters picked without replacement from brrbbb. What is prob of picking 2 b and 2 r?
q_1: (1) How many centimeters are there in 3/16 of a kilometer?
q_2: (2) What is the tenth root of 6568 to the nearest integer?
q_3: (3) What is the next term in 15, 53, 91, 129, 167?
q_4: (4) Let v(g) be the third derivative of g**5/60 - g**4/8 + 5*g**3/6 + 2*g**2. Suppose 2 = -3*f + 14. What is the units digit of v(f)?
q_5: (5) Four letters picked without replacement from brrbbb. What is prob of picking 2 b and 2 r?