When shopping for a baby doll for her daughter, Ms. Martin found that the price of six baby dolls was less than $118. Which of t
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The depth of diving expressed as signed numbers indicates the magnitude
and direction of Brent and Giselle's displacement in the water.
- The situation expressed as signed number is; <u>-5, -80</u>
Reasons:
The depth Brent decides to go snorkeling = 5 feet below sea level
The depth to which Giselle decides to explore = 80 feet below sea level
Required:
To represent the situation as signed numbers.
Solution:
Taking the sea level as 0, we have;
The depth to which Brent goes = 0 feet - 5 feet = -5 feet
Depth at which Giselle explores = 0 feet - 80 feet = -80 feet
Expressed on the number line, we have;
<u>-∞∣ -80∣ -5∣ 0∣ 5∣ </u>
Therefore;
- The situation expressed as signed numbers is; <u>-5, -80</u>
<em>From a similar question posted online, the possible question options are;</em>
- <em>5, 80</em>
- <em>5, -80</em>
- <em>-5, -80</em>
- <em>-5, 80</em>
Learn more about signed numbers and number line here: