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As shown in the figure,a laser positioned on a ship is used to communicate with a small research submarine resting on the bottom of a lake.The laser is positioned 12 m above the surface of the water,and it strikes the water 20 m from the side of the ship.The water is 58 m deep and has an index of refraction of 1.33.How far horizontally is the submarine from the side of the ship? (Assume all numbers are accurate to three significant figures.)
Actual Level
The real, measured level of output, performance, or activity experienced by an organization, as opposed to projected or estimated levels.
Occupancy Costs
Expenses related to occupying a physical space, including rent, utilities, and property taxes.
Flexible Budget
A flexible budget adjusts to changes in activity levels, providing a more useful comparison of actual to budgeted performance.
Spending Variance
The difference between the budgeted or planned amount of cost and the actual amount incurred.
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