4 years ago

!!!! HELPPP NOWWW PLSSS ITS DUE IN 1 HOUR !!!!!!

Mathematics

2 answers:

RUDIKE [14]4 years ago

6 0

Answer: -4x+15x+30=-36

pshichka [43]4 years ago

3 0

Answer:

The last one is the answer

Step-by-step explanation:

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AnnyKZ [126]

Answer:

81/70

Step-by-step explanation:

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3 years ago

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3 years ago

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The population of a county is growing at a rate of 9% per year, compounded continuously. How many years will it take for the pop

torisob [31]

Answer:

$t=15.4\ years$

Step-by-step explanation:

The exponential growth function compounded continuously is equal to

$A=P(e)^{rt}$

where

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P is the initial population

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t is Number of years

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substitute in the function above

$4x=x(e)^{0.09t}$

simplify

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$t=ln(4)/0.09$

$t=15.4\ years$

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4 years ago

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Step-by-step explanation:

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Arte-miy333 [17]

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