Function and Algebra Concepts Question
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Grade 10 Function and Algebra Concepts CCSS: HSF-IF.C.7c
The time t (in seconds) it takes for a ball to hit the ground after being thrown upward with an initial velocity of 16 meters per second is given by the function t(h) = sqrt(2h/5), where h is the height (in meters) of the ball. How long does it take for the ball to hit the ground?
- 2 seconds
- 3 seconds
- 4 seconds
- 5 seconds