Top positive review
Answers are not included in the book
February 19, 2019
UPDATE: I believe that this is a good deal overall after almost finishing all the tests. There were a couple questions out of the thousand plus, where I did not agree on their answers -all in the CARS sections-, however, overall helpful. If for anything, buy this for their zombie apocalypse question :)
Mathematicians have extended this model to predict the effects of a zombie apocalypse. Assume the model shown in Figure 1, but instead of recovering, people turn into zombies. Which of the statements is not true about the resulting zombie apocalypse?
This question has boosted their rating for me and has made the content more relatable.
The answers are not included in this book. Which i guess i understand because the answers are explained pretty thoroughly online.
Need to login with a code on the back of a card that expires within a year. The code is nontransferable and you need to purchase another access code to access the answers in the book after the year is over. :\
Website is not really straight forward, a lot of advertisements to purchase more stuff from them.
It is impossible to access the answers on your phone through their website, you have to use a computer. Very inconvenient.