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OpenStudy (anonymous):
A deep sea diver’s depth is currently 30 m below the surface of the water. Which expressions represent a change in depth of d meters? Choose exactly two answers that are correct. A. -30d B. -30 - d C. -30/d D. -30 + d
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OpenStudy (anonymous):
I think it is B and C
sammixboo (sammixboo):
If he is 30 meters below the surface, he is -30/ Depth is how deep it is, so you would have to add or subtract to -30
sammixboo (sammixboo):
Correct!
OpenStudy (anonymous):
another
OpenStudy (anonymous):
thanks
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sammixboo (sammixboo):
No problem =)
OpenStudy (anonymous):
What is 789.652 rounded to the tenths place
OpenStudy (anonymous):
789.6?
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