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stira [4]
4 years ago
6

Solve the equation show all work. Round answers to four decimal places. 7^4x=10

Mathematics
1 answer:
Oliga [24]4 years ago
7 0
Simple,

x= ln(2)/4 ln(7)+ln(5)/4 ln(7)

x=0.29582367

or rounded,

x=0.2958.
      
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Evaluate: 2|x-4|+6 for x=2
Lina20 [59]
<h3>Answer:</h3>

10

<h3>Step-by-step explanation:</h3>

2|x -4| +6 \text{ for } x = 2 \\ 2|2 -4| +6 \\ 2|-2| +6 \\ 2(2) +6 \\ 4 +6 \\ 10

6 0
3 years ago
A triangle has an area of 9m2 and a base of 6m. how do I find the height of this triangle?
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3 0
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The sum of two numbers is 3. The difference between five times the first number and four times the second number is 6. Find the
stellarik [79]

Answer:

1 and 2

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4 0
4 years ago
The population p (in millions) of Italy from 1990 through 2008 can be approximated by the model p=56.8e^o.oo15t , where t repres
dimulka [17.4K]

As we already have the model that describes the change of the population in Italy in terms of the years that have elapsed, we only have to replace the conditions that are requested in that equation.

Therefore to find the population of Italy in the year 2000 (t = 10 years)  substitute t = 10 in the equation and have:

p = 56.8e^{0.0015*10}\\

p=57.6584 million people

To find the population of Italy in 2008 (t = 18 years)

substitute t = 18 in the equation and have:

p=56.8e ^{0.0015*18}\\

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t = 25

p=56.8e^{0.0015*25}

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 t = 30

p=56.8e^{0.0015*30}

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8 0
3 years ago
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