Find height of tower if observer standing on level ground
The observer, standing on level ground, 115 feet from bottom of the tower, looks at top of tower and notices that his angle of elevation is 0.5 radians. Find height, h, of tower, rounding the answer to nearest tenth.
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Find out how much carbon is present in the entire atmosphere lying above each square meter of Earth's surface?
Carbon reacts with oxygen to form carbon dioxide when carbon it burned in air. When 18.0g of carbon were burned in presence of 61.4g of oxygen, then the 13.4g of oxygen remain edunreacted.
Certain car traveling at 50 mi/h can stop in 215 ft. Determine maximum speed it can be traveling if it requires to stop in 160 ft?
Rectangular coordinates of the point are provided. Determine polar coordinates (r,theta) of the point with theta expressed in radians. Let r>0 and -2pie<theta<2pie. (1,-1)
If child is between ages of 5 and 10. Height of the certain youngster is 44 inches when child is age 5, and 55 inches at age 7. Find out height of the child when he is 10 years old.
Though, when price is $1.25 monthly demand is 96 thousand. Suppose that demand function is linear, write the equation for demand function.
Determine the p-intercept? Interpret its meaning in terms of supply and price. Draw graph of the function. Include only portion of graph which is suitable for the supply function.
Write equation which represents total cost. Compute the marginal cost, and what does it signify in terms of manufacturing lawn mowers?
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