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ivolga24 [154]
3 years ago
8

a dish has 21,245,673 bacteria in it. The population of bacteria will decline by 80% every day. How many bacteria will be presen

t in 4 days?
Mathematics
1 answer:
Ivahew [28]3 years ago
6 0

Answer:

33993.0768

Step-by-step explanation:

You can multiply the number of bacteria by (0.2^4). The 0.2 is for the 20% that  left after each day. The (^4) is for the 4 days that have passed.

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