If there are initially 3500 bacteria in a culture and the number of bacteria double each hour the number of bacteria after t hours can be found using the formula N3500(2t).how long will it take the cu?

To find out how long it will take for the bacteria to reach a certain number, you can use the formula ( N = 3500 \times (2^t) ). For example, if you want to determine how long it takes to reach 28,000 bacteria, you would set up the equation ( 28000 = 3500 \times (2^t) ) and solve for ( t ). This gives ( 2^t = 8 ), which means ( t = 3 ) hours. Therefore, it takes 3 hours to reach 28,000 bacteria.