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Dafna1 [17]
3 years ago
11

After special medicine is introduced into a peril dish full of bacteria, the number of bacteria remaining in the dish decreases

rapidly. The relationship between the elapsed time t, in seconds, and the number of bacteria, N(t), in the Petri dish is modeled by the following function:
N(t)=50,000•(0.5) t/4.3

The Petri dish loses %50 of bacteria every ____ seconds

Mathematics
2 answers:
frutty [35]3 years ago
7 0

Answer: 4.3

Step-by-step explanation:

ruslelena [56]3 years ago
3 0

THIS IS THE CORRECT ANSWER

2log(16000)

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3 years ago
3(x-1)=2x+9. Solve equation
Anna11 [10]

Hello.

In order to solve this equation, we need to isolate the variable (in this case, the variable is x)

The first step is to use the Distributive Property and distribute 3:

\mathrm{3(x-1)=2x+9}

\mathrm{3x-3=2x+9}

Now, add 3 to both sides:

\mathrm{3x-3+3=2x+9+3}

\mathrm{3x=2x+9+3}

\mathrm{3x=2x+12}

Now, subtract 2x from both sides:

\mathrm{3x-2x=2x-2x+12}\\\mathrm{3x-2x=12}

\mathrm{x=12}

Therefore, the answer is

\mathrm{x=12}

I hope it helps.

Have a nice day.

\boxed{imperturbability}

5 0
2 years ago
Read 2 more answers
What is the value of x in thses problem​
Airida [17]

Answer:

x =59 degree

Step-by-step explanation:

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3 years ago
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