Abacteria population starts with 200 bacteriaa and grows at a rate of r(t) = (450.268)e 1.12567t bacteria per hour. how many bacteria will there be after three hours?

11,513

Explanation:

Data provided in the question:

Initial bacteria = 200

Growth rate r(t) =

Now,

Total growth after 3 hours =

or

Total growth after 3 hours =

or

Total growth after 3 hours =

[ ∵ ]

Thus,

Total growth after 3 hours = 400 ×

or

Total growth after 3 hours = 400 ×

or

Total growth after 3 hours ≈ 11313

Hence,

Total bacteria after 3 hours = Initial bacteria + Total growth after 3 hours

= 200 + 11313

= 11,513

a recipe serves 8 people, and calls for 5 lbs of apples and 2 cups of flour. you want to prepare it for 24 people. divide 24 by 8 to get 3, and then multiply your ingredients by 3.

so for 24 people, you'll need 15 lbs of apples, and 6 cups of flour.