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Oksanka [162]
3 years ago
15

for every 500 minutes, the number of bacteria in a petri dish decreases by 20. Which rational number shows the average change in

bacteria?
Mathematics
2 answers:
uysha [10]3 years ago
8 0
I think it would be 4-60
Yuki888 [10]3 years ago
6 0

Answer:

- 1/25 per minute

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Mr. Al bought two boxes of candy with each box having 3 pieces inside of it. How many pieces candy did he have total?
Vladimir79 [104]

Answer:

6

Step-by-step explanation:

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 OR

3 + 3 = 6

:)

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