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goblinko [34]
2 years ago
13

What’s is the fractional value of a?

Mathematics
1 answer:
topjm [15]2 years ago
7 0

Answer:

Step-by-step explanation:

25/100

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A culture started with 5000 bacteria after 5 hours it grew to 6500 bacteria predict how many bacteria will be present after 16 h
postnew [5]

Answer:

After 16 hours bacterial count will be 11600.

Step-by-step explanation:

Bacterial growth is always an exponential growth in a given culture.So the formula for the growth will be

Final counts of bacteria = Initial counts × (rate of growth)^{time}

Given from first part Initial counts = 5000

Final counts= 6500 and time of growth = 5 hours

Then we will get the value of rate of growth of bacteria from the bacteria

⇒ 6500 = 5000×(rate)^{5}

(rate)^{5}= \frac{6500}{5000} = 1.3

Rate = \sqrt[5]{1.3} = 1.05

Now again to get the value of bacteria after 16 hours

Final Count = 5000×(1.05)^{16}

                   = 5000×2.32

                   = 11600


7 0
3 years ago
Simplify.
vichka [17]

Answer

your answer is not shown but the correct answer based on the top is going to be −

7.6x + 6.393

please check to ensure that you wrote the problem correctly as well as your answers.

Step-by-step explanation:

6 0
2 years ago
Dominic spent 2 3/4 hours on art project. Rachel worked 1 1/3 times as long. How many hours did Rachel work for?
N76 [4]
3 and 2/3 hours. 

Multiply the number of hours Dominic spent by the scale factor. 
3 0
3 years ago
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Mathematics If you answer this it would be a really big help
julsineya [31]

Answer:

umm scuze nu stiu raspunsul insa chiar vreau punctele imi poti da alta intrebare mai usoara pls?

Step-by-step explanation:

3 0
2 years ago
Y = 2x<br> x = -y + 6<br><br> The solution is ( ? , ? )
Keith_Richards [23]

Answer:

18,14

Step-by-step explanation:

5 0
3 years ago
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