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chubhunter [2.5K]
2 years ago
12

25+29=9v solve for v

Mathematics
2 answers:
Natasha_Volkova [10]2 years ago
8 0
The answer is V= 6 :)
AlexFokin [52]2 years ago
6 0

Answer: 486

Step-by-step explanation:

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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.

8 0
2 years ago
What is 2 times 5 to the 3rd power divided by (9-4) raised to the power of 4
Maslowich
Heyo Kiddo. How are you doing today? 

Let's figure this out. 

So in number form, the equation will be looking a little like this: 

2(5) ^{3} / (9-4)^4

To solve. 

2(5) ^{3} / (9-4)^4 \ \textless \ Parenthesis first\ \textgreater \ 

2(5)^{3} / 5^4 \ \textless \ Exponents\ \textgreater \ 

2(125) / 625 (Multiply)

250 / 625  (Divide)

0.4  (Answer)

So I hope this answers your question and that you have a great day. :)
8 0
3 years ago
Solving by factoring
puteri [66]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
What the answer for Q 1 and 2
Sliva [168]

Answer:

yung 70

Step-by-step explanation:

i hope its help

carry on learning

6 0
2 years ago
Read 2 more answers
Solve for v 2v+18=16-4(v+7)
Rina8888 [55]
2v+18=16-4(v+7). Take away the parenthesis.
2v+18=16-4v-28. Combine your like terms.
2v+18=-12-4v. Add 12
2v+30=-4v. Subtract 2v
30=-6v. Divide by -6
v=-5. This is your final answer.
7 0
3 years ago
Read 2 more answers
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