If the population quadruples every period say hour, that means the "rate of growth" is 300%, so whatever the current amount, increased by 3 times as much is 4 times the current amount, or a quadrupled amount.

$\bf \qquad \textit{Amount for Exponential Growth}\\\\
A=I(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &74\\
r=rate\to 300\%\to \frac{300}{100}\to &3.00\\
t=\textit{elapsed time}\\
\end{cases}
\\\\\\
A=74(1+3)^t\implies A=74(4)^t$

6 0

4 years ago

Find the domain and range of the following function f(x) = 31x + 71 - 2?

nadya68 [22]

Answer: hey

Step-by-step explanation:

7 0

3 years ago

Alyson worked at a clothing store for the summer. She started in June and her pay increased by 10% each month. Alyson earned $2,

g100num [7]

Answer:

i THINK anyson earned 1742.4 a month in June but I’m a middle schooler so

Step-by-step explanation:

The internet

4 0

3 years ago