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belka [17]
3 years ago
14

latex-formula">
Mathematics
2 answers:
stira [4]3 years ago
4 0
11+4 = 2x-5x
15=-3x
X=-5
MA_775_DIABLO [31]3 years ago
4 0
X=-5
First add 4 to both sides
15+5x=2x
Then subtract 5 from both sides
15=-3x
Finally divide by -3 on both sides which gives you -5=x
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The equation model for this situation is:

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Using the values in above equation, we can write:

45000000=100(1+1.5)^{t}  \\  \\ 
450000=(2.5)^{t} \\  \\ 
log(450000)=log((2.5)^{t})  \\  \\ 
log(450000)=t*log(2.5) \\  \\ 
t= \frac{log(450000)}{log(2.5)} \\  \\ 
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This means, the person will fall sick after about 14 hours.
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I think that it the correct answer!

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