The height (h) of a stone, in meters, thrown into the air can be modeled by the equation h=-4.9t^2+20t+10, where t represents ti

Question

2 years ago

7

The height (h) of a stone, in meters, thrown into the air can be modeled by the equation h=-4.9t^2+20t+10, where t represents ti

me in seconds. How many seconds will it take for the stone to hit the ground (h=0) after it is thrown into the air? Round your answer to the nearest tenths of a place.

Mathematics

1 answer:

hodyreva [135] · Answer 1 · 2022-08-27T15:28:47+03:00

hodyreva [135]2 years ago

8 0

Umm lets see 22.0
Thank you tiffani