SOLUTION: 1. (/ represents square root of) Simplify: (/5-3)(/5-1) 2. Also How far above the water would a submarine periscope have to be to locae a ship 3.5 mi away? The equation for the

Question 186855: 1. (/ represents square root of)
Simplify: (/5-3)(/5-1)
2. Also How far above the water would a submarine periscope have to be to locae a ship 3.5 mi away? The equation for the distance in miles that the lookout can see is D=1.4/h, where h is the height in feet above the surface of the water.
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!

Also How far above the water would a submarine periscope have to be to locate a ship 3.5 mi away? The equation for the distance in miles that the lookout can see is D=1.4/h, where h is the height in feet above the surface of the water.

feet above the water
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