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aniked [119]
3 years ago
9

What is academic mathematics

Mathematics
1 answer:
Vladimir [108]3 years ago
7 0

Answer:

What is academic math?

traditional type of mathematics course

Step-by-step explanation:

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F(c)= 9/5c+ 32 I just don't understand how to find the inverse of the function
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F = 9/5 C + 32
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Solve the linear equation<br> x + y = 2<br> 2x + 2y = -6
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Step-by-step explanation:

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Determine the average speed of the current in a river if a boat moves at 20 miles/hour in still water and takes 3 hours to trave
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The speed of the current in a river is 6 miles per hour

<em><u>Solution:</u></em>

Given that,

Speed of boat in still water = 20 miles per hour

Time taken = 3 hours

Distance downstream = 78 miles

To find: Speed of current

<em><u>If the speed of a boat in still water is u km/hr and the speed of the stream is v km/hr, then:  </u></em>

Speed downstream = (u + v) km/hr

Speed upstream = (u - v) km/hr

<em><u>Therefore, speed downstream is given as:</u></em>

\text{ speed downstream } = \frac{distance}{time} = \frac{78}{3}\\\\\text{ speed downstream } = 26 \text{ miles per hour }

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The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 45,000. If the population growth follow
olga_2 [115]
First find the rate of growth
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Solve for r
r=((45,000÷18,000)^(1÷5)−1)×100
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P=45000(1+0.20)^(2015-2010)
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