The house is located on Cosmonauts Street (no, this is not a joke)

The second question asks a student to represent (3i - 1) / (-2 - 4i) in the form a + bi. This is obviously impossible (hint: if you know nothing about math, simply try i = - 1/2 for the original formula and all the answers in the graphic). Not to mention that the answer to the 3rd question is also incorrect. Total score is 66% success for questions and 33% for answers. Neither is a pass.

Good, glad to know there are more companies working on this. I heard the previous Stonebraker's company was not very successfull.