Answer:People may be sick with the virus for 1 to 14 days before developing symptoms. The most common symptoms of coronavirus disease (COVID-19) are fever, tiredness, and dry cough. Most people (about 80%) recover from the disease without needing special treatment.
I think his score on his math test is going to need to be in the range of 79-84 which will get him there. Hope this helps sorry if I’m wrong and be safe out there!!