Owners of a Small Shop Tracked the Number of Customers

question 29

Multiple Choice

Owners of a small shop tracked the number of customers and the sales each hour for a 7 hour period.The results are recorded in the table below. $$\begin{array} { c | c } \text { Day } & \text { Sales (\$) } \\\hline 1 & 219 \\2 & 339 \\3 & 674 \\4 & 732 \\5 & 563 \\6 & 525 \\7 & 826\end{array}$$

• A)0.744
• B)0.725
• C)-0.763
• D)0.763
• E)0.801

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Definitions:

Electromagnetic Radiation

A form of energy that is propagated through space or matter, consisting of electric and magnetic fields that oscillate at right angles to each other.

Nitrogen Cycle

A biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems.

Human Impact

The effects and consequences of human activities on the environment and its natural processes.

Photochemical Smog

Mixture of several air pollutants that injure plant tissues, irritate eyes, and cause respiratory problems in humans.