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2 years ago

14

Solve for X please and thank u

1 answer:

In-s [12.5K]2 years ago

4 0

Yea I believe it’s 11

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At the beginning of an experiment, the number of bacteria in a colony was counted at time t=O. The number of bacteria in the col

yan [13]

Answer:

1092

Step-by-step explanation:

We have been given that the number of bacteria in the colony t minutes after the initial count modeled by the function $B(t)=9(3)^t$ . We are asked to find the average rate of change in the number of bacteria over the first 6 minutes of the experiment.

We will use average rate of change formula to solve our given problem.

$\text{Average rate of change}=\frac{f(b)-f(a)}{b-a}$

Upon substituting our given values, we will get:

$\text{Average rate of change}=\frac{b(6)-b(0)}{6-0}$

$\text{Average rate of change}=\frac{9(3)^6-9(3)^0}{6}$

$\text{Average rate of change}=\frac{9(729)-9(1)}{6}$

$\text{Average rate of change}=\frac{6561-9}{6}$

$\text{Average rate of change}=\frac{6552}{6}$

$\text{Average rate of change}=1092$

Therefore, the average rate of change in the number of bacteria is 1092 bacteria per minute.

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2 years ago

What is 108+259+301+405

Svetllana [295]

Answer:

1073

Step-by-step explanation:

it's simple addition

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The pink paper for the book Giver

Leni [432]

I think its the promise to not share it with anyone idk

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3 years ago

What is the equation for 14q=42

Alekssandra [29.7K]

14q = 42
$\frac{14q}{14} = \frac{42}{14}$
q = 3

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3 years ago

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Evelyn and Tia are having a bake sale. They have 453 cookies. Each box holds 12 cookies. How many boxes do they need?

balu736 [363]

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38 boxes

Step-by-step explanation:

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