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Similar Question 1

<p>The graph shows the voltage drop across a capacitor over time while discharging an RC circuit. At <code class='latex inline'>t= 0s</code>, the circuit begins to discharge.</p><p>(a) What is the domain of this function?</p><p>(b) What is the range?</p><p>(c) What is the initial voltage drop across the capacitor?</p><p>(d) What value does the voltage drop across the capacitor approach as more time passes?</p><p>(e) Approximately how long will it take the voltage drop of reach 50% of the initial value?</p>

Similar Question 2

<p>In each case, write an equation that models the situation described. Explain what each part of each equation represents.</p><p>a) the percent of colour left if blue jeans lose 1% of their colour every time they are washed.</p><p>b) the population if a town had 2500 residents in 1990 and grew at a rate of
0.5% each year after that for 1‘ years</p><p>c) the population of a colony if a single bacterium takes 1 day to divide into two; the population is P after t days</p>

Similar Question 3

<p>A disinfectant is advertised as being able to kill 99% of all germs with each application.</p><p>a) Write an equation that represents the percent of germs left with
<code class='latex inline'>n</code> applications.</p><p>b) Suppose a kitchen countertop has 10 billion (<code class='latex inline'>10^{10}</code>) germs. How many
applications are required to eliminate all of the germs?</p>

Similar Questions

Learning Path

L1
Quick Intro to Factoring Trinomial with Leading a

L2
Introduction to Factoring ax^2+bx+c

L3
Factoring ax^2+bx+c, ex1

Now You Try

<p>In each case, write an equation that models the situation described. Explain what each part of each equation represents.</p><p>a) the percent of colour left if blue jeans lose 1% of their colour every time they are washed.</p><p>b) the population if a town had 2500 residents in 1990 and grew at a rate of
0.5% each year after that for 1‘ years</p><p>c) the population of a colony if a single bacterium takes 1 day to divide into two; the population is P after t days</p>

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