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The number of bacteria in a culture is modeled by the function n(t)=750e^0.3t

how many bacteria are in the culture after 10 hours?
After how many hours will the number of bacteria reach 15,000? You must solve this algebraically using the properties of exponents and logarithms.

Question

Medal awarded! 
The number of bacteria in a culture is modeled by the function n(t)=750e^0.3t

how many bacteria are in the culture after 10 hours?
After how many hours will the number of bacteria reach 15,000? You must solve this algebraically using the properties of exponents and logarithms.

anonymous · Answer

plug in 10 for t the first part
second:

15000 =750e^(0.3t) solve for t

anonymous · Answer

would t=9.986 hours?