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Question 1018575: PLEASE NEED ANSWERS ASAP NOW, SHOW ALL WORK
1. In water, the greater the depth, the higher the pressure.
For every 10 m increase in depth, water pressure
increases by about 100 kilopascals (kPa). At a depth of
40 , the pressure is approximately 500 kPa.
a. State the independent and dependent variables in this
scenario.
Answer:
b. What is the rate of change in this relationship?
Answer:
c. Write the equation of a linear relation representing the pressure, p, at a depth, d, under water.
Answer:
d. What is the pressure at a depth of 100 m?
Answer:
e. At what depth will the pressure be 725 kPa?
Answer:
Answer by addingup(3677)   (Show Source):
You can put this solution on YOUR website! a:The independent variable stands alone and isn't changed by the other variable. When we perform an experiment, we manipulate the independent variable. In your case, the depth of water is the independent. The pressure is a constant that is dependent on the depth.
d: 1000
e:72.5 meters
b: 1:10
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