The Line Graph Shows the Recorded Hourly Temperatures in Degrees

question 161

Multiple Choice

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport.
-At what times was the temperature higher than 77°F? 197)

• A) from 12 p.m. until 3 p.m.
• B) from 11 a.m. until 3 p.m.
• C) from 12 p.m. until 1 p.m.
• D) after 12 p.m.

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Definitions:

Main Components

The principal or most important parts that make up a system, machine, or composition.

Biconditional

A logical statement combining two conditions where each implies the other; written as "if and only if."

Tautology

A redundant or repetitive statement in which the same thing is said twice in different words.

Main Component

A primary or essential part of a larger whole or system.