The count in a bacteria culture was 900 after 20 minutes and 1400 after 35 minutes, Asturning the count grows exponentially,
What was the initial size of the culturel
Find the doubling period,
Find the population after 115 minutes,
When will the population reach 15000,
minutes

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x