PLEASE HELP ME IM SO LOST
1. A company finds that the sales of a particular product are declining by 12% per year. That is dS/dt= -.12S. If the current sales are 4000 units per year, find how long it will take for the sales to be half the current amount?
2. The Center for Disease control has found that a virus is spreading at a rate of 4.3% per year. That is dV/dt= .043V. If there are currently 12,000 people infected by the virus, how long will it take to have 50,000 people infected?
1. A company finds that the sales of a particular product are declining by 12% per year. That is dS/dt= -.12S. If the current sales are 4000 units per year, find how long it will take for the sales to be half the current amount?
2. The Center for Disease control has found that a virus is spreading at a rate of 4.3% per year. That is dV/dt= .043V. If there are currently 12,000 people infected by the virus, how long will it take to have 50,000 people infected?