Table 7-10 -Refer to Table 7-10.You and Your Best Friend Want to Best

question 48

Multiple Choice

Table 7-10

-Refer to Table 7-10.You and your best friend want to hire a professional photographer to take pictures of your two families.The table shows the costs of the four potential sellers in the local photography market.You and your friend take bids from the sellers.Who offers the two winning bids,and what do they offer to charge for the photography sessions?

• A) LeBron and Kobe; more than $450 but less than $600
• B) Kevin and Steve; more than $450 but less than $600
• C) LeBron and Kobe; more than $700
• D) Kevin and Steve; less than $400

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Definitions:

Temperature

A physical quantity representing the degree of hotness or coldness of an object or substance, typically measured in degrees Celsius, Fahrenheit, or Kelvin.

Proximity Switches

Sensors that detect the presence or absence of an object without physical contact, often used in industrial automation for controlling machinery or processes.

Physical Contact

The direct touching or connection between objects or components, often relevant in switches, sensors, and electrical circuits.

Electromechanical Relay

A switch operated by an electromagnet to open or close one or many sets of contacts, used in control systems.