Mathematics, 20.06.2020 04:57 sydneykated
A water balloon is thrown from the top of a house. The path of the balloon is modelled by the relation, h = -4.9t2 – 14.7t + 19.6,
where h is the balloon's height, in meters, above ground, and wheret is the time, in seconds.
a.
How tall is the house? (1 mark)
b. How long does it take for the balloon to hit the ground? (3 marks)
What is the maximum height that the balloon reaches? marks)
C.
Answers: 1
Mathematics, 21.06.2019 17:40
If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then
Answers: 1
Mathematics, 21.06.2019 20:00
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
Answers: 3
A water balloon is thrown from the top of a house. The path of the balloon is modelled by the relati...
Mathematics, 18.10.2019 19:00
History, 18.10.2019 19:00
Spanish, 18.10.2019 19:10
English, 18.10.2019 19:10
Health, 18.10.2019 19:10