Chapter 3: Problem 33
Solve for \(x\) algebraically. $$\log (\log x)=1$$
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These are the key concepts you need to understand to accurately answer the question.
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Chapter 3: Problem 33
Solve for \(x\) algebraically. $$\log (\log x)=1$$
These are the key concepts you need to understand to accurately answer the question.
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Evaluate \(A=1000\left(1+\frac{0.1}{12}\right)^{12 t}\) for \(t=2 .\) Round to the nearest hundredth. [3.2]
Sketch the graph of each function. $$f(x)=10^{x}$$
Determine the domain of the given function. Write the domain using interval notation. $$f(x)=\frac{e^{|x|}}{1+e^{x}}$$
Involve the factorial function \(x !\), which is defined for whole numbers \(x\) as $$ x !=\left\\{\begin{array}{ll} 1, & \text { if } x=0 \\ x \cdot(x-1) \cdot(x-2) \cdot \cdots \cdot \cdot 3 \cdot 2 \cdot 1, & \text { if } x \geq 1 \end{array}\right. $$ For example, \(3 !=3 \cdot 2 \cdot 1=6\) and \(5 !=5 \cdot 4 \cdot 3 \cdot 2 \cdot 1=120\) During the 30 -minute period before a Broadway play begins, the members of the audience arrive at the theater at the average rate of 12 people per minute. The probability that \(x\) people will arrive during a particular minute is given by \(P(x)=\frac{12^{x} e^{-12}}{x !} .\) Find the probability, to the nearest \(0.1 \%\) that a. 9 people will arrive during a given minute. b. 18 people will arrive during a given minute.
Use a calculator to evaluate the exponential function for the given \(x\) -value. Round to the nearest hundredth. $$f(x)=3^{x}, x=-1.5$$
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