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snow_lady [41]
3 years ago
13

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
const2013 [10]3 years ago
4 0

Function:

f(x) = 30x (75%) + 1

Bacteria after 2 hours:

10,890 bacteria

Zina [86]3 years ago
3 0

Answer:

I'm not sure about the function but here is the answer: 3

Step-by-step explanation:

Well, 75% of 1 is 0.75 + 75% of that + 75% of that and so on until you do it four times. Why four? Well it increases every 30 MINUTES so 30 min + 30 min + 30 min + 30min = 2 hours!

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Answer:

Step-by-step explanation:

6 0
3 years ago
Hi I am so stuck on this question pls help
s2008m [1.1K]

Answer:

4500 cm²

Step-by-step explanation:

10 mm = 1 cm

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5 0
3 years ago
Plz help ya' girl out <br> Giving brainiest
Sauron [17]

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Step-by-step explanation:

6 0
3 years ago
Round each of the following, using front-end rounding. [1.1] 4. 50,987 5. 851,004
Leokris [45]

Answer:

4) 50,000

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Step-by-step explanation:

In Front end rounding what we do is we focus on first two digit of the number if the second digit number is greater than or equal to 5 we add the first digit by 1.

4) 50,987

here we can clearly see that the first two digit is 50 and second digit is not equal to 5 then rounding will be equal to 50,000.

5) 851,004

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6 0
3 years ago
What point is on the line 5x=30+2y
devlian [24]

Answer:

an infinite points?? like theres too many do you want an example of a point on there??

Step-by-step explanation:

4 0
3 years ago
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