document.write( "Question 492245: Hi I have a word problem and I don't quite understand it. Could you please help figure out how to slove it? Here is the question/problem: A dolphin starts at the surface of the water. It dives down at the rate of 3 feet per second. If the water level is zero, what real number descrides the dolphin's location after 3 1/2seconds? \r
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Algebra.Com's Answer #334999 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
First. since the dolphin is diving (that's below sea-level) the number of feet here will be a negative number.
\n" ); document.write( "Let's see how far below sea-level the dolphin will have travelled below the surface in 3.5 seconds at the rate of 3 feet per second.
\n" ); document.write( "(3 ft./sec)(3.5 secs) = 10.5 feet. But of course, this is a negative number so the answer would be: -10.5
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