The horizontal coordinates of a 
in a strong wind are given by 
where x and y are in meters, and t is in seconds.
(a) What is the acceleration of the Frisbee? Give a magnitude and a direction, measuring angles from the positive x direction.
(b) What is the magnitude of the velocity at 
accurate to the nearest 
Definitions:
Sales Revenue
The total amount of money generated from sales of goods or services before any expenses are subtracted.
Operating Leverage
A measure of how revenue growth translates into growth in operational income, highlighting the impact of fixed costs on profits.
Variable Costs
Variable Costs are expenses that vary directly with the level of production or business activity.
Sensitivity Analysis
A technique used to determine how different values of an independent variable affect a particular dependent variable under a given set of assumptions.
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