Question

Alexandra is scuba diving. A diving computer automatically records her depth every five minutes. The depth readings from her first 20 minutes of diving are shown in the table below.
Elapsed time (in minutes)
Depth (in meters)
0
0
5
–12.45
10
–9.7
15
–22.98
20
–6.6
Which best represents the greatest amount of change in her depth over a single 5-minute period?
–16.38 meters
–13.28 meters
13.28 meters
16.38 meters

Answer 1

Conclusion

Algebra

Algebra is a branch of mathematics that deals with symbols and the rules that govern their manipulation. These symbols (now written as Latin and Greek letters) represent quantities with no fixed values, known as variables, in elementary algebra.

Main content

Given :- A table of Time Elapsed and Depth (m) of scuba diving

Find:- Which best represent the greatest amount of change in her depth over a single 5-min.

Solution :

Time                  Depth

10                      -9.7

                                          -13.28

15                      -20.98

                                          + 16.38 Greatest change

20                     -6.6

Hence, Answer to question is :- 16.38 meter

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Answer 2

Answer:

Step-by-step explanation:

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