Real life problem for quadratic equation:
A ball is thrown into the air from the edge of a building, 50 feet above ground. It’s initial velocity is 20 feet per second. About how long does it take for the ball to hit the ground?
Sorry if this doesn’t help.
Answer:
12
Step-by-step explanation:
12/2=6
replace x with 12
Step-by-step explanation:
815..............…......…
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