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Chapter 1: Problem 23
A) NO CHANGE B) have been C) will be D) had been
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No participant threw the same number of bullseyes on two different days. If a participant is selected at random, what is the probability that the selected participant threw 3 bullseyes on Day 1 or Day 2, given that the contestant threw 3 bullseyes on one of the three days? $$ \begin{aligned} &\text { Number of Participants by Number of Bullseyes Thrown and Day }\\\ &\begin{array}{|l|c|c|c|c|} \hline & \text { Day 1 } & \text { Day } 2 & \text { Day } 3 & \text { Total } \\\ \hline \text { 0 Bullseyes } & 2 & 3 & 4 & 9 \\ \hline \text { 1 Bullseyes } & 1 & 3 & 1 & 5 \\ \hline \text { 2 Bullseyes } & 2 & 3 & 7 & 12 \\ \hline \text { 3 Bullseyes } & 5 & 2 & 1 & 8 \\ \hline \text { 4 Bullseyes } & 3 & 2 & 0 & 5 \\ \hline \text { 5 Bullseyes } & 2 & 2 & 2 & 6 \\ \hline \text { Total } & 15 & 15 & 15 & 45 \\ \hline \end{array} \end{aligned} $$
To ship figurines, the figurines are placed in a rectangular box and then small packing pellets are added. The base of the box has an area of \(4.4\) in. \(^2\), and the height of the box is \(6.5 \mathrm{in}\). If the volume of the air in the box after the figures and pellets are added is \(8.0 \mathrm{in}^3\), which of the following is closest to the combined volume of the figurines and pellets in the box? A) \(1.9\) in. \(^3\) B) \(20.6\) in \(^3\) C) \(28.6\) in \(^3\) D) \(117.84 \mathrm{in.}^3\)
What is the value of \(f(-2)\) if \(f(x)=\frac{x^2+4 x-8}{x-2}\) ? A) \(-3\) B) \(-1\) C) 1 D) 3
Which choice best establishes the argument that follows? A) NO CHANGE B) companies should place restrictions on the types of courses employees can be reimbursed for. C) taking classes while working spreads employees too thin, resulting in lower productivity. D) an employee may use the benefit to seek a position at a different company.
According to John Garamendi, the reason America isn’t using the eLoran system even though the technology is available is that A) the system doesn’t use real time. B) government approval takes longer than the development of the technology. C) federal decision-makers are scared to change systems. D) solar storms threaten the system.
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