A virus is spreading across an animal shelter. The percentage of animals infected after t days is given by V(t)= 100 / 1 + 99e -0.135t (its 100 over that other stuff)
A) What percentage of animals will be infected after 10days? ROUND YOUR ANSWER TO 2 DECIMAL PLACES. (i.e. 12.34%) About ____ %of the animals will be infected after 10days.
B) How long will it take until exactly 90% of the animals are infected? ROUND YOUR ANSWER TO 2 DECIMAL PLACES. 90% of the animals will be infected after about ____days.