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3 votes
Can you please help me with this question? :)​

Can you please help me with this question? :)​-example-1
User Corvid
by
3.2k points

1 Answer

3 votes

Answer:

B) 8 sec

Explanation:


  • h=0

  • 40t-5t^2=0

  • 5t(8-t)=0

  • 8-t=0

  • -t=-8

So, your answer will be 8, you are right!!

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hope it helps....

have a great day!!

User Carlodurso
by
3.9k points