human
Mark has to wait 4 days for his first coronavirus vaccine appointment. Then he has to wait 20 days for his second vaccine appointment. Then he has to wait 2 weeks for the vaccine to be fully effective. How many days does Mark have to wait in total?
assistant
How many days are in 2 weeks? ** 2 weeks have 2 weeks* 7 days per week = <<2*7=14>>14 days
How many days does Mark have to wait in total? ** Counting the days until the first and second vaccine, and the days to the vaccine to be fully effective, Mark has to wait 4 days + 20 days + 14 days = <<4+20+14=38>>38 days
#### 38