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lord [1]
3 years ago
13

The system has infinitely many solutions. Rearranging the left side of the 2nd equation and subtracting 3a from both sides gives

−ax + ay = _____a. Dividing both sides by −a gives x − y = _______. So, the equations describe the same line. Because every point on the line is a solution of the equation, and thus of the system, there are infinitely many solutions.
HELPPPP PLZZ DUEE TODAYY PLZZZ
Mathematics
1 answer:
Alex_Xolod [135]3 years ago
5 0

Answer:

https://web.williams.edu/Mathematics/sjmiller/public_html/105/hwsolns/HWSolns_Math105_Sp2013.pdf  click the link

Step-by-step explanation:

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Cindy did an experiment. She started out with 600 bacteria cells. She found that the growth rate of the bacteria cells was 4.1%.
Vesnalui [34]

Answer: P(t) = 600*(1.041)^t.

Step-by-step explanation:

An exponential growth can be written as:

P(t) = A*(1 + r)^t

Where:

A =  initial population = 600

r = rate of growth in decimals = 4.1%/100% = 0.041.

t = number of units of time.

Now we have a problem, we know that the growth rate is 4.1 %, but we do not know in which time units are we working.

Because is not the same if the bacteria grows a 4.1% in one day, than if the bacteria grows a 4.1% in a hour.

But that does not matter for the actual equation, because we can just define "t" as the time (like the question asks) and the equation will be:

P(t) = 600*(1 + 0.041)^t

P(t) = 600*(1.041)^t.

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3 years ago
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If 2.4 inches on a map represents 50 miles, what would 5 inches represent?
weeeeeb [17]
104 1/6 in since 5/2.4= 2 1/12. 2 1/12(50)=104 1/6

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What is the average of the following?:
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Answer:

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