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atroni [7]
3 years ago
12

Helpp pls it’s 25 points each

Mathematics
1 answer:
KonstantinChe [14]3 years ago
4 0

Answer:

1.= 2.5

2.= is incorrect because there should not be more than one = sign

Step-by-step explanation:

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What would be the answer too 900ft2+ 144ft2???
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Answer: 1044ft

Step-by-step explanation:

900ft2 + 144ft2

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The population of a city is modeled by the equation P(t)=232012e0.23t where t is measure in years. If the city continues to grow
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In around 6.35 years, the population will be 1 million.

<h3> how many years will it take for the population to reach one million?</h3>

The population is modeled by the exponential equation:

P(t) = 232,012*e^{0.23*t}

Then we just need to solve the equation for t:

P(t) = 232,012*e^{0.23*t} = 1,000,000

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232,012*e^{0.23*t} = 1,000,000\\\\e^{0.23*t} = 1,000,000/232,012 = 4.31\\

If we apply the natural logarithm to both sides:

ln(e^{0.23*t}) = ln(4.31)\\\\0.23*t = ln(4.31)\\\\t = ln(4.31)/0.23 = 6.35

So in around 6.35 years, the population will be 1 million.

If you want to learn more about exponential equations:

brainly.com/question/11832081

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5 0
2 years ago
Which is greater 8 1/2 or 9 1/2 and how do you put it as a expression using &gt; &lt; and =
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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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