Answer:
C. 90
Step-by-step explanation:
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Answer:
Step-by-step explanation:
<u>Given:</u>
- Initial amount of bacteria = 50000
- Growth rate = 2 times a day
<u>Required equation:</u>
<u>Solve for x:</u>
- 400000 = 50000*2^x
- 2^x = 400000/50000
- 2^x = 8
- 2^x = 2^3
- x = 3
After 3 days bacteria numbers will reach 400000
It is 4pi/7, or b. Just want to help ;)
Answer:
-1,2
Step-by-step explanation:
The answer is 52.
65 x 0.8 = 52.
