, 18.10.2019 06:30, Cassandoo

# Is the equation x2+y2=5 a functional equation​

### Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, sunshine52577oyeor9
Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?