Alexandra is scuba diving. every 5 minutes an alarm goes off, and she checks her instruments and makes note of her depth. 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?

After 15 minutes she reached -22.98 meters best represent the the greatest amount of change in her depth over a single 5-minute period.

Step-by-step explanation:

Given:  Alexandra checks her instruments and makes note of her depth in every 5 minutes.

From the given depth readings from her first 20 minutes of diving we can see the greatest amount of change in her depth over a single 5-minute period is -22.98 meters.

Hence, after 15 minutes she reached -22.98 meters best represent the the greatest amount of change in her depth over a single 5-minute period.

answer are

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )