 # Recent questions in Exponential models

Recent questions in Exponential models defazajx 2021-09-23 Answered

### Sociologists have found that information spreads among a population at an exponential rate. Suppose that the function $$y=525(1−e^{−0.038}t)$$ models the number of people in a town of 525 people who have heard news within t hours of its distribution. How many people will have heard about the opening of a new grocery store within 24 hours of the announcement? Burhan Hopper 2021-09-20 Answered

### Determine whether the given function is linear, exponential, or neither. For those that are linear functions, find a linear function that models the data. for those that are exponential, find an exponential function that models the data. \begin{array}{|cc|}\hline x & {g(x)} \ \hline-1 & {6} \ 0 & {1} \ {1} & {0} \ {2} & {3} \ {3} & {10} \ \hline\end{array} Emeli Hagan 2021-09-17 Answered

### The exponential growth models describe the population of the indicated country, A, in millions, t years after 2006. Canada A=33.1e0.009t Uganda A=28.2e0.034t use this information to determine whether each statement is true or false. If the statement is false, make the necessary change(s) to produce a true statement. By 2009, the models indicate that Canada's population will exceed Uganda's by approximately 2.8 million. Sinead Mcgee 2021-09-12 Answered

### Determine whether each statement makes sense or does not make sense, and explain your reasoning. I'm using a photocopier to reduce an image over and over by 50%, so the exponential function $$\displaystyle{f{{\left({x}\right)}}}={\left(\frac{{1}}{{2}}\right)}^{{x}}$$ models the new image size, where x is the number of reductions. sagnuhh 2021-09-09 Answered

### Determine whether the given function is linear, exponential, or neither. For those that are linear functions, find a linear function that models the data. for those that are exponential, find an exponential function that models the data. $$\begin{matrix} \text{x} & \text{f(x)}\ \hline \text{−1−1} & \text{32 23}\ \text{0} & \text{3}\ \text{1} & \text{6}\ \text{2} & \text{12}\ \text{3} & \text{24}\ \end{matrix}$$\ DofotheroU 2021-09-06 Answered

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