context: ###List of Questions
  (1) What is twenty-three sevenths of a week in hours?
  (2) Work out 162 * 0.26.
  (3) Let h(z) = 2*z + z + 0*z. Let g be h(1). Let n be (g/(-2) - -2)*34. What is the highest common factor of 17 and n?
  (4) Three letters picked without replacement from gggppgfffwgppggfwd. What is prob of picking 1 f, 1 d, and 1 g?
  (5) Let b(o) = -o**3 + 3*o**2 + 8*o + 15. Let q be b(5). Solve 0 = q*g - 13 + 3 for g.
q_1: (1) What is twenty-three sevenths of a week in hours?
q_2: (2) Work out 162 * 0.26.
q_3: (3) Let h(z) = 2*z + z + 0*z. Let g be h(1). Let n be (g/(-2) - -2)*34. What is the highest common factor of 17 and n?
q_4: (4) Three letters picked without replacement from gggppgfffwgppggfwd. What is prob of picking 1 f, 1 d, and 1 g?
q_5: (5) Let b(o) = -o**3 + 3*o**2 + 8*o + 15. Let q be b(5). Solve 0 = q*g - 13 + 3 for g.