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Solve the problem.
-A projectile is fired from a cliff 300 feet above the water at an inclination of 45° to the horizontal, with a muzzle velocity of 300 feet per second. The height h of the projectile above the water is given by where x is the horizontal distance of the projectile from the base of the cliff. How far from the base of the cliff is
The height of the projectile a maximum?
Cost
The amount of money required to purchase something or the expense associated with creating a product or service.
Mark-up
The extra sum included in the goods' selling price to cover both overhead expenses and profit.
Selling Price
The amount of money for which a product or service is sold to a customer.
Cost
The amount of money required to purchase something or the expenditure incurred on the production of a good or service.
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