3 years ago

Anser true or false:

Mathematics

2 answers:

zmey [24]3 years ago

7 0

Answer:

true

Step-by-step explanation:

i just know ok

kakasveta [241]3 years ago

3 0

Answer:

true

Step-by-step explanation:

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2 years ago

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3 years ago

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Viktor [21]

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Step-by-step explanation:

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2 years ago

write a formula that describes the value of an initial investment of $100 that loses value at a rate of 8% per year compounded c

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Answer:

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Step-by-step explanation:

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2 years ago

Iodine-125 has a daily decay rate of about 1%. How many milligrams of a 500 mg sample will remain after 300 days? Round the answ

Amanda [17]

So.. in this case, the starting amount is the 500mg sample... and the rate of decay, negative rate, is 1%, and at the time, the elapsed days is 0, to t = 0, P = 400

$\bf \qquad \textit{Amount for Exponential change}\\\\
A=P(1\pm r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{starting amount}\to &500\\
r=rate\to 1\%\to \frac{1}{100}\to &0.01\\
t=\textit{elapsed period}\to &300\\
\end{cases}
\\\\\\
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7 0

2 years ago

Read 2 more answers