Answer:
48 objects
Explanation:
The number of objects that the computer can sort (x) in t seconds is modeled by the function.
To determine the number of objects required to keep the computer busy for 7 seconds, we must put
into the equation and solve for x.
This implies that;
or
We use the quadratic formula with a=3,b=1,c=-7000

We substitute the values to obtain;



We discard value and obtain the number of objects to be 48 to nearest whole object.