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aniked [119]
3 years ago
15

HELP, I WILL GIVE BRAINIEST IF BEST EXPLANED

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
8 0

Answer:

-2 + 7x - 3x is your answer

Step-by-step explanation:

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there is a population of 100,000 bacteria in a colony . if the number of bacteria doubles every 3 hours what will be 6 hours fro
kow [346]

Answer:

400,000 bacteria

Step-by-step explanation:

If we start at 100,000 and double every three hours until 6 hours, to colony will be at 400,000 bacteria.

First find out how many times it will double by dividing 6/3=2. It will double twice in 6 hours. Next double 100,000 once, to get 200,000. Then, double it once more to get to the final answer of 400,000 bacteria.

Hope this helps!

6 0
3 years ago
What is 1 2/3 equal to
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Answer:

1 2/3 = 5/3

6 3/4 = 27/4

-9 7/3 = -34/3

4 2/7 = 30/7

Step-by-step explanation:

7 0
3 years ago
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Musya8 [376]

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4500

Step-by-step explanation:

7 0
3 years ago
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What is -x^2 if x=-2
yanalaym [24]

Answer:

-4

Step-by-step explanation:

plug in -2

-(-2)^2 = -4

4 0
3 years ago
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Multiply 1 1/3 * 1 3/4
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2 1/3

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