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AveGali [126]
2 years ago
10

The Class Earned $3 A Day For One Week For Their School Trip. How Much Money Did They Have By The End Of The Week?

Mathematics
1 answer:
zzz [600]2 years ago
6 0
$21 because 3$x$7(numbers of days in a week)is $21. I hope this helps :)
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HELP 100 POINTS The population of a city is modeled with the function P=250,000e^0.013t​, where t is the number of years since 2
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Pretty difficult problem, but that’s why I’m here.
First we need to identify what we’re looking for, which is t. So now plug 450k into equation and solve for t.
450000 = 250000e^0.013t
Now to solve this, we need to remember this rule: if you take natural log of e you can remove x from exponent. And natural log of e is 1.
Basically ln(e^x) = xln(e) = 1*x
So knowing this first we need to isolate e
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1.8 = e^0.013t
Now take natural log of both
Ln(1.8) = ln(e^0.013t)
Ln(1.8) = 0.013t*ln(e)
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Now just to check our work plug that into original equation which we get:
449999.94 which is basically 500k (just with an error caused by lack of decimals)
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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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