The senior class at Ron’s school collected $4250 from students during picture sales at prom. Some students bought $15 packages a
nd others bought $20 packages. In all, 250 packages were sold. Which system of equations could be used to determine x, the number of $15 packages sold and y, the number of $20 packages sold?
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Given that the ball was rolling with an initial velocity of 4.80 m/s, when it encountered the ramp.
Given that the accerelation with which it rolled over the ramp was
and that the ranp is 0.750 m long.
The final velocity of an object with an initial velocity, u, with an accerelation, a, moving through a distance, s is given by
Thus, the <span>final velocity of the ball when it reaches the top of the ramp is given by
</span>
Given that the accerelation with which it rolled over the ramp was
The final velocity of an object with an initial velocity, u, with an accerelation, a, moving through a distance, s is given by
Thus, the <span>final velocity of the ball when it reaches the top of the ramp is given by